20087879448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{6491}}^1$

素因数の和:6642

約数の個数: 192

約数和(自身を含む): 62728300800

約数和(自身を除く): 42640421352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 109, 156, 168, 169, 182, 218, 273, 312, 327, 338, 364, 436, 507, 546, 654, 676, 728, 763, 872, 1014, 1092, 1183, 1308, 1352, 1417, 1526, 2028, 2184, 2289, 2366, 2616, 2834, 3052, 3549, 4056, 4251, 4578, 4732, 5668, 6104, 6491, 7098, 8502, 9156, 9464, 9919, 11336, 12982, 14196, 17004, 18312, 18421, 19473, 19838, 25964, 28392, 29757, 34008, 36842, 38946, 39676, 45437, 51928, 55263, 59514, 73684, 77892, 79352, 84383, 90874, 110526, 119028, 128947, 136311, 147368, 155784, 168766, 181748, 221052, 238056, 253149, 257894, 272622, 337532, 363496, 386841, 442104, 506298, 515788, 545244, 590681, 675064, 707519, 773682, 1012596, 1031576, 1090488, 1096979, 1181362, 1415038, 1547364, 1772043, 2025192, 2122557, 2193958, 2362724, 2830076, 3094728, 3290937, 3544086, 4245114, 4387916, 4725448, 4952633, 5660152, 6581874, 7088172, 7678853, 8490228, 8775832, 9197747, 9905266, 13163748, 14176344, 14857899, 15357706, 16980456, 18395494, 19810532, 23036559, 26327496, 27593241, 29715798, 30715412, 36790988, 39621064, 46073118, 55186482, 59431596, 61430824, 64384229, 73581976, 92146236, 110372964, 118863192, 119570711, 128768458, 184292472, 193152687, 220745928, 239141422, 257536916, 358712133, 386305374, 478282844, 515073832, 717424266, 772610748, 836994977, 956565688, 1434848532, 1545221496, 1673989954, 2510984931, 2869697064, 3347979908, 5021969862, 6695959816, 10043939724, 20087879448]

約数ペア:

[(1, 20087879448), (2, 10043939724), (3, 6695959816), (4, 5021969862), (6, 3347979908), (7, 2869697064), (8, 2510984931), (12, 1673989954), (13, 1545221496), (14, 1434848532), (21, 956565688), (24, 836994977), (26, 772610748), (28, 717424266), (39, 515073832), (42, 478282844), (52, 386305374), (56, 358712133), (78, 257536916), (84, 239141422), (91, 220745928), (104, 193152687), (109, 184292472), (156, 128768458), (168, 119570711), (169, 118863192), (182, 110372964), (218, 92146236), (273, 73581976), (312, 64384229), (327, 61430824), (338, 59431596), (364, 55186482), (436, 46073118), (507, 39621064), (546, 36790988), (654, 30715412), (676, 29715798), (728, 27593241), (763, 26327496), (872, 23036559), (1014, 19810532), (1092, 18395494), (1183, 16980456), (1308, 15357706), (1352, 14857899), (1417, 14176344), (1526, 13163748), (2028, 9905266), (2184, 9197747), (2289, 8775832), (2366, 8490228), (2616, 7678853), (2834, 7088172), (3052, 6581874), (3549, 5660152), (4056, 4952633), (4251, 4725448), (4578, 4387916), (4732, 4245114), (5668, 3544086), (6104, 3290937), (6491, 3094728), (7098, 2830076), (8502, 2362724), (9156, 2193958), (9464, 2122557), (9919, 2025192), (11336, 1772043), (12982, 1547364), (14196, 1415038), (17004, 1181362), (18312, 1096979), (18421, 1090488), (19473, 1031576), (19838, 1012596), (25964, 773682), (28392, 707519), (29757, 675064), (34008, 590681), (36842, 545244), (38946, 515788), (39676, 506298), (45437, 442104), (51928, 386841), (55263, 363496), (59514, 337532), (73684, 272622), (77892, 257894), (79352, 253149), (84383, 238056), (90874, 221052), (110526, 181748), (119028, 168766), (128947, 155784), (136311, 147368)]