20565542564784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{963601}}^1$

素因数の和:964336

約数の個数: 240

約数和(自身を含む): 67998417537024

約数和(自身を除く): 47432874972240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 683, 744, 868, 1008, 1116, 1302, 1366, 1488, 1736, 1953, 2049, 2232, 2604, 2732, 3472, 3906, 4098, 4464, 4781, 5208, 5464, 6147, 7812, 8196, 9562, 10416, 10928, 12294, 14343, 15624, 16392, 19124, 21173, 24588, 28686, 31248, 32784, 38248, 42346, 43029, 49176, 57372, 63519, 76496, 84692, 86058, 98352, 114744, 127038, 148211, 169384, 172116, 190557, 229488, 254076, 296422, 338768, 344232, 381114, 444633, 508152, 592844, 688464, 762228, 889266, 963601, 1016304, 1185688, 1333899, 1524456, 1778532, 1927202, 2371376, 2667798, 2890803, 3048912, 3557064, 3854404, 5335596, 5781606, 6745207, 7114128, 7708808, 8672409, 10671192, 11563212, 13490414, 15417616, 17344818, 20235621, 21342384, 23126424, 26980828, 29871631, 34689636, 40471242, 46252848, 53961656, 59743262, 60706863, 69379272, 80942484, 89614893, 107923312, 119486524, 121413726, 138758544, 161884968, 179229786, 209101417, 238973048, 242827452, 268844679, 323769936, 358459572, 418202834, 477946096, 485654904, 537689358, 627304251, 658139483, 716919144, 836405668, 971309808, 1075378716, 1254608502, 1316278966, 1433838288, 1672811336, 1881912753, 1974418449, 2150757432, 2509217004, 2632557932, 3345622672, 3763825506, 3948836898, 4301514864, 4606976381, 5018434008, 5265115864, 5923255347, 7527651012, 7897673796, 9213952762, 10036868016, 10530231728, 11846510694, 13820929143, 15055302024, 15795347592, 18427905524, 20402323973, 23693021388, 27641858286, 30110604048, 31590695184, 36855811048, 40804647946, 41462787429, 47386042776, 55283716572, 61206971919, 73711622096, 81609295892, 82925574858, 94772085552, 110567433144, 122413943838, 142816267811, 163218591784, 165851149716, 183620915757, 221134866288, 244827887676, 285632535622, 326437183568, 331702299432, 367241831514, 428448803433, 489655775352, 571265071244, 663404598864, 734483663028, 856897606866, 979311550704, 1142530142488, 1285346410299, 1468967326056, 1713795213732, 2285060284976, 2570692820598, 2937934652112, 3427590427464, 5141385641196, 6855180854928, 10282771282392, 20565542564784]

約数ペア:

[(1, 20565542564784), (2, 10282771282392), (3, 6855180854928), (4, 5141385641196), (6, 3427590427464), (7, 2937934652112), (8, 2570692820598), (9, 2285060284976), (12, 1713795213732), (14, 1468967326056), (16, 1285346410299), (18, 1142530142488), (21, 979311550704), (24, 856897606866), (28, 734483663028), (31, 663404598864), (36, 571265071244), (42, 489655775352), (48, 428448803433), (56, 367241831514), (62, 331702299432), (63, 326437183568), (72, 285632535622), (84, 244827887676), (93, 221134866288), (112, 183620915757), (124, 165851149716), (126, 163218591784), (144, 142816267811), (168, 122413943838), (186, 110567433144), (217, 94772085552), (248, 82925574858), (252, 81609295892), (279, 73711622096), (336, 61206971919), (372, 55283716572), (434, 47386042776), (496, 41462787429), (504, 40804647946), (558, 36855811048), (651, 31590695184), (683, 30110604048), (744, 27641858286), (868, 23693021388), (1008, 20402323973), (1116, 18427905524), (1302, 15795347592), (1366, 15055302024), (1488, 13820929143), (1736, 11846510694), (1953, 10530231728), (2049, 10036868016), (2232, 9213952762), (2604, 7897673796), (2732, 7527651012), (3472, 5923255347), (3906, 5265115864), (4098, 5018434008), (4464, 4606976381), (4781, 4301514864), (5208, 3948836898), (5464, 3763825506), (6147, 3345622672), (7812, 2632557932), (8196, 2509217004), (9562, 2150757432), (10416, 1974418449), (10928, 1881912753), (12294, 1672811336), (14343, 1433838288), (15624, 1316278966), (16392, 1254608502), (19124, 1075378716), (21173, 971309808), (24588, 836405668), (28686, 716919144), (31248, 658139483), (32784, 627304251), (38248, 537689358), (42346, 485654904), (43029, 477946096), (49176, 418202834), (57372, 358459572), (63519, 323769936), (76496, 268844679), (84692, 242827452), (86058, 238973048), (98352, 209101417), (114744, 179229786), (127038, 161884968), (148211, 138758544), (169384, 121413726), (172116, 119486524), (190557, 107923312), (229488, 89614893), (254076, 80942484), (296422, 69379272), (338768, 60706863), (344232, 59743262), (381114, 53961656), (444633, 46252848), (508152, 40471242), (592844, 34689636), (688464, 29871631), (762228, 26980828), (889266, 23126424), (963601, 21342384), (1016304, 20235621), (1185688, 17344818), (1333899, 15417616), (1524456, 13490414), (1778532, 11563212), (1927202, 10671192), (2371376, 8672409), (2667798, 7708808), (2890803, 7114128), (3048912, 6745207), (3557064, 5781606), (3854404, 5335596)]