20132928627

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{40739}}^1$

素因数の和:41083

約数の個数: 32

約数和(自身を含む): 31116234240

約数和(自身を除く): 10983305613

約数列:

[1, 3, 7, 21, 101, 233, 303, 699, 707, 1631, 2121, 4893, 23533, 40739, 70599, 122217, 164731, 285173, 494193, 855519, 4114639, 9492187, 12343917, 28476561, 28802473, 66445309, 86407419, 199335927, 958710887, 2876132661, 6710976209, 20132928627]

約数ペア:

[(1, 20132928627), (3, 6710976209), (7, 2876132661), (21, 958710887), (101, 199335927), (233, 86407419), (303, 66445309), (699, 28802473), (707, 28476561), (1631, 12343917), (2121, 9492187), (4893, 4114639), (23533, 855519), (40739, 494193), (70599, 285173), (122217, 164731)]