20243944776

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:644

約数の個数: 256

約数和(自身を含む): 59076864000

約数和(自身を除く): 38832919224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 73, 88, 92, 109, 132, 138, 146, 184, 218, 219, 253, 264, 276, 292, 327, 419, 436, 438, 506, 552, 584, 654, 759, 803, 838, 872, 876, 1012, 1199, 1257, 1308, 1518, 1606, 1676, 1679, 1752, 2024, 2398, 2409, 2507, 2514, 2616, 3036, 3212, 3352, 3358, 3597, 4609, 4796, 4818, 5014, 5028, 5037, 6072, 6424, 6716, 7194, 7521, 7957, 9218, 9592, 9636, 9637, 10028, 10056, 10074, 13432, 13827, 14388, 15042, 15914, 18436, 18469, 19272, 19274, 20056, 20148, 23871, 27577, 27654, 28776, 28911, 30084, 30587, 31828, 36872, 36938, 38548, 40296, 45671, 47742, 55154, 55308, 55407, 57822, 60168, 61174, 63656, 73876, 77096, 82731, 87527, 91342, 91761, 95484, 106007, 110308, 110616, 110814, 115644, 122348, 137013, 147752, 165462, 175054, 182684, 183011, 183522, 190968, 212014, 220616, 221628, 231288, 244696, 262581, 274026, 318021, 330924, 336457, 350108, 365368, 366022, 367044, 424028, 443256, 502381, 525162, 548052, 549033, 636042, 661848, 672914, 700216, 703501, 732044, 734088, 848056, 1004762, 1009371, 1050324, 1050433, 1096104, 1098066, 1272084, 1345828, 1407002, 1464088, 1507143, 2009524, 2013121, 2018742, 2100648, 2100866, 2110503, 2196132, 2544168, 2691656, 2814004, 3014286, 3151299, 3333983, 4019048, 4026242, 4037484, 4201732, 4221006, 4392264, 5628008, 6028572, 6039363, 6302598, 6667966, 7738511, 8052484, 8074968, 8403464, 8442012, 10001949, 11554763, 12057144, 12078726, 12605196, 13335932, 15477022, 16104968, 16884024, 20003898, 23109526, 23215533, 24157452, 25210392, 26671864, 30954044, 34664289, 36673813, 40007796, 46219052, 46431066, 48314904, 61908088, 69328578, 73347626, 76681609, 80015592, 92438104, 92862132, 110021439, 138657156, 146695252, 153363218, 185724264, 220042878, 230044827, 277314312, 293390504, 306726436, 440085756, 460089654, 613452872, 843497699, 880171512, 920179308, 1686995398, 1840358616, 2530493097, 3373990796, 5060986194, 6747981592, 10121972388, 20243944776]

約数ペア:

[(1, 20243944776), (2, 10121972388), (3, 6747981592), (4, 5060986194), (6, 3373990796), (8, 2530493097), (11, 1840358616), (12, 1686995398), (22, 920179308), (23, 880171512), (24, 843497699), (33, 613452872), (44, 460089654), (46, 440085756), (66, 306726436), (69, 293390504), (73, 277314312), (88, 230044827), (92, 220042878), (109, 185724264), (132, 153363218), (138, 146695252), (146, 138657156), (184, 110021439), (218, 92862132), (219, 92438104), (253, 80015592), (264, 76681609), (276, 73347626), (292, 69328578), (327, 61908088), (419, 48314904), (436, 46431066), (438, 46219052), (506, 40007796), (552, 36673813), (584, 34664289), (654, 30954044), (759, 26671864), (803, 25210392), (838, 24157452), (872, 23215533), (876, 23109526), (1012, 20003898), (1199, 16884024), (1257, 16104968), (1308, 15477022), (1518, 13335932), (1606, 12605196), (1676, 12078726), (1679, 12057144), (1752, 11554763), (2024, 10001949), (2398, 8442012), (2409, 8403464), (2507, 8074968), (2514, 8052484), (2616, 7738511), (3036, 6667966), (3212, 6302598), (3352, 6039363), (3358, 6028572), (3597, 5628008), (4609, 4392264), (4796, 4221006), (4818, 4201732), (5014, 4037484), (5028, 4026242), (5037, 4019048), (6072, 3333983), (6424, 3151299), (6716, 3014286), (7194, 2814004), (7521, 2691656), (7957, 2544168), (9218, 2196132), (9592, 2110503), (9636, 2100866), (9637, 2100648), (10028, 2018742), (10056, 2013121), (10074, 2009524), (13432, 1507143), (13827, 1464088), (14388, 1407002), (15042, 1345828), (15914, 1272084), (18436, 1098066), (18469, 1096104), (19272, 1050433), (19274, 1050324), (20056, 1009371), (20148, 1004762), (23871, 848056), (27577, 734088), (27654, 732044), (28776, 703501), (28911, 700216), (30084, 672914), (30587, 661848), (31828, 636042), (36872, 549033), (36938, 548052), (38548, 525162), (40296, 502381), (45671, 443256), (47742, 424028), (55154, 367044), (55308, 366022), (55407, 365368), (57822, 350108), (60168, 336457), (61174, 330924), (63656, 318021), (73876, 274026), (77096, 262581), (82731, 244696), (87527, 231288), (91342, 221628), (91761, 220616), (95484, 212014), (106007, 190968), (110308, 183522), (110616, 183011), (110814, 182684), (115644, 175054), (122348, 165462), (137013, 147752)]