20176668146

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{2657}}^1$

素因数の和:3146

約数の個数: 32

約数和(自身を含む): 30889617408

約数和(自身を除く): 10712949262

約数列:

[1, 2, 103, 191, 193, 206, 382, 386, 2657, 5314, 19673, 19879, 36863, 39346, 39758, 73726, 273671, 507487, 512801, 547342, 1014974, 1025602, 3796889, 7593778, 52271161, 52818503, 97944991, 104542322, 105637006, 195889982, 10088334073, 20176668146]

約数ペア:

[(1, 20176668146), (2, 10088334073), (103, 195889982), (191, 105637006), (193, 104542322), (206, 97944991), (382, 52818503), (386, 52271161), (2657, 7593778), (5314, 3796889), (19673, 1025602), (19879, 1014974), (36863, 547342), (39346, 512801), (39758, 507487), (73726, 273671)]