20170486479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2347}}^1$

素因数の和:2477

約数の個数: 96

約数和(自身を含む): 33659725824

約数和(自身を除く): 13489239345

約数列:

[1, 3, 11, 13, 23, 33, 39, 67, 69, 143, 169, 201, 253, 299, 429, 507, 737, 759, 871, 897, 1541, 1859, 2211, 2347, 2613, 3289, 3887, 4623, 5577, 7041, 9581, 9867, 11323, 11661, 16951, 20033, 25817, 28743, 30511, 33969, 42757, 50853, 53981, 60099, 77451, 91533, 124553, 128271, 157249, 161943, 220363, 260429, 335621, 373659, 396643, 471747, 593791, 661089, 701753, 781287, 1006863, 1189929, 1729739, 1781373, 2044237, 2105259, 2864719, 3616727, 4363073, 5189217, 6132711, 7719283, 8594157, 9122789, 10850181, 13089219, 22486607, 23157849, 26575081, 27368367, 39783997, 47017451, 67459821, 79725243, 100350679, 119351991, 141052353, 292325891, 301052037, 517191961, 611226863, 876977673, 1551575883, 1833680589, 6723495493, 20170486479]

約数ペア:

[(1, 20170486479), (3, 6723495493), (11, 1833680589), (13, 1551575883), (23, 876977673), (33, 611226863), (39, 517191961), (67, 301052037), (69, 292325891), (143, 141052353), (169, 119351991), (201, 100350679), (253, 79725243), (299, 67459821), (429, 47017451), (507, 39783997), (737, 27368367), (759, 26575081), (871, 23157849), (897, 22486607), (1541, 13089219), (1859, 10850181), (2211, 9122789), (2347, 8594157), (2613, 7719283), (3289, 6132711), (3887, 5189217), (4623, 4363073), (5577, 3616727), (7041, 2864719), (9581, 2105259), (9867, 2044237), (11323, 1781373), (11661, 1729739), (16951, 1189929), (20033, 1006863), (25817, 781287), (28743, 701753), (30511, 661089), (33969, 593791), (42757, 471747), (50853, 396643), (53981, 373659), (60099, 335621), (77451, 260429), (91533, 220363), (124553, 161943), (128271, 157249)]