20182044969

素因数分解:

$3^7\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{677}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 31115969280

約数和(自身を除く): 10933924311

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 317, 387, 677, 729, 951, 1161, 2031, 2187, 2853, 3483, 6093, 8559, 10449, 13631, 18279, 25677, 29111, 31347, 40893, 54837, 77031, 87333, 94041, 122679, 164511, 214609, 231093, 261999, 368037, 493533, 643827, 693279, 785997, 1104111, 1480599, 1931481, 2357991, 3312333, 5794443, 7073973, 9228187, 9936999, 17383329, 21221919, 27684561, 29810997, 52149987, 63665757, 83053683, 156449961, 249161049, 469349883, 747483147, 2242449441, 6727348323, 20182044969]

約数ペア:

[(1, 20182044969), (3, 6727348323), (9, 2242449441), (27, 747483147), (43, 469349883), (81, 249161049), (129, 156449961), (243, 83053683), (317, 63665757), (387, 52149987), (677, 29810997), (729, 27684561), (951, 21221919), (1161, 17383329), (2031, 9936999), (2187, 9228187), (2853, 7073973), (3483, 5794443), (6093, 3312333), (8559, 2357991), (10449, 1931481), (13631, 1480599), (18279, 1104111), (25677, 785997), (29111, 693279), (31347, 643827), (40893, 493533), (54837, 368037), (77031, 261999), (87333, 231093), (94041, 214609), (122679, 164511)]