20175135906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{176353}}^1$

素因数の和:177210

約数の個数: 32

約数和(自身を含む): 42155660160

約数和(自身を除く): 21980524254

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 829, 1658, 2487, 4974, 19067, 38134, 57201, 114402, 176353, 352706, 529059, 1058118, 4056119, 8112238, 12168357, 24336714, 146196637, 292393274, 438589911, 877179822, 3362522651, 6725045302, 10087567953, 20175135906]

約数ペア:

[(1, 20175135906), (2, 10087567953), (3, 6725045302), (6, 3362522651), (23, 877179822), (46, 438589911), (69, 292393274), (138, 146196637), (829, 24336714), (1658, 12168357), (2487, 8112238), (4974, 4056119), (19067, 1058118), (38134, 529059), (57201, 352706), (114402, 176353)]