20052469926

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1\times {\mathrm{1123}}^1$

素因数の和:1738

約数の個数: 96

約数和(自身を含む): 46290816000

約数和(自身を除く): 26238346074

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 218, 327, 342, 479, 654, 958, 981, 1123, 1437, 1962, 2071, 2246, 2874, 3369, 4142, 4311, 6213, 6738, 8622, 9101, 10107, 12426, 18202, 18639, 20214, 21337, 27303, 37278, 42674, 52211, 54606, 64011, 81909, 104422, 122407, 128022, 156633, 163818, 192033, 244814, 313266, 367221, 384066, 469899, 537917, 734442, 939798, 992009, 1075834, 1101663, 1613751, 1984018, 2203326, 2325733, 2976027, 3227502, 4651466, 4841253, 5952054, 6977199, 8928081, 9682506, 10220423, 13954398, 17856162, 20440846, 20931597, 30661269, 41863194, 58632953, 61322538, 91983807, 117265906, 175898859, 183967614, 351797718, 527696577, 1055393154, 1114026107, 2228052214, 3342078321, 6684156642, 10026234963, 20052469926]

約数ペア:

[(1, 20052469926), (2, 10026234963), (3, 6684156642), (6, 3342078321), (9, 2228052214), (18, 1114026107), (19, 1055393154), (38, 527696577), (57, 351797718), (109, 183967614), (114, 175898859), (171, 117265906), (218, 91983807), (327, 61322538), (342, 58632953), (479, 41863194), (654, 30661269), (958, 20931597), (981, 20440846), (1123, 17856162), (1437, 13954398), (1962, 10220423), (2071, 9682506), (2246, 8928081), (2874, 6977199), (3369, 5952054), (4142, 4841253), (4311, 4651466), (6213, 3227502), (6738, 2976027), (8622, 2325733), (9101, 2203326), (10107, 1984018), (12426, 1613751), (18202, 1101663), (18639, 1075834), (20214, 992009), (21337, 939798), (27303, 734442), (37278, 537917), (42674, 469899), (52211, 384066), (54606, 367221), (64011, 313266), (81909, 244814), (104422, 192033), (122407, 163818), (128022, 156633)]