20103867576

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{28753}}^1$

素因数の和:28867

約数の個数: 160

約数和(自身を含む): 61373687760

約数和(自身を除く): 41269820184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 83, 104, 108, 117, 156, 162, 166, 216, 234, 249, 312, 324, 332, 351, 468, 498, 648, 664, 702, 747, 936, 996, 1053, 1079, 1404, 1494, 1992, 2106, 2158, 2241, 2808, 2988, 3237, 4212, 4316, 4482, 5976, 6474, 6723, 8424, 8632, 8964, 9711, 12948, 13446, 17928, 19422, 25896, 26892, 28753, 29133, 38844, 53784, 57506, 58266, 77688, 86259, 87399, 115012, 116532, 172518, 174798, 230024, 233064, 258777, 345036, 349596, 373789, 517554, 690072, 699192, 747578, 776331, 1035108, 1121367, 1495156, 1552662, 2070216, 2242734, 2328993, 2386499, 2990312, 3105324, 3364101, 4485468, 4657986, 4772998, 6210648, 6728202, 7159497, 8970936, 9315972, 9545996, 10092303, 13456404, 14318994, 18631944, 19091992, 20184606, 21478491, 26912808, 28637988, 30276909, 31024487, 40369212, 42956982, 57275976, 60553818, 62048974, 64435473, 80738424, 85913964, 93073461, 121107636, 124097948, 128870946, 171827928, 186146922, 193306419, 242215272, 248195896, 257741892, 279220383, 372293844, 386612838, 515483784, 558440766, 744587688, 773225676, 837661149, 1116881532, 1546451352, 1675322298, 2233763064, 2512983447, 3350644596, 5025966894, 6701289192, 10051933788, 20103867576]

約数ペア:

[(1, 20103867576), (2, 10051933788), (3, 6701289192), (4, 5025966894), (6, 3350644596), (8, 2512983447), (9, 2233763064), (12, 1675322298), (13, 1546451352), (18, 1116881532), (24, 837661149), (26, 773225676), (27, 744587688), (36, 558440766), (39, 515483784), (52, 386612838), (54, 372293844), (72, 279220383), (78, 257741892), (81, 248195896), (83, 242215272), (104, 193306419), (108, 186146922), (117, 171827928), (156, 128870946), (162, 124097948), (166, 121107636), (216, 93073461), (234, 85913964), (249, 80738424), (312, 64435473), (324, 62048974), (332, 60553818), (351, 57275976), (468, 42956982), (498, 40369212), (648, 31024487), (664, 30276909), (702, 28637988), (747, 26912808), (936, 21478491), (996, 20184606), (1053, 19091992), (1079, 18631944), (1404, 14318994), (1494, 13456404), (1992, 10092303), (2106, 9545996), (2158, 9315972), (2241, 8970936), (2808, 7159497), (2988, 6728202), (3237, 6210648), (4212, 4772998), (4316, 4657986), (4482, 4485468), (5976, 3364101), (6474, 3105324), (6723, 2990312), (8424, 2386499), (8632, 2328993), (8964, 2242734), (9711, 2070216), (12948, 1552662), (13446, 1495156), (17928, 1121367), (19422, 1035108), (25896, 776331), (26892, 747578), (28753, 699192), (29133, 690072), (38844, 517554), (53784, 373789), (57506, 349596), (58266, 345036), (77688, 258777), (86259, 233064), (87399, 230024), (115012, 174798), (116532, 172518)]