20176701770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1\times {\mathrm{92507}}^1$

素因数の和:93814

約数の個数: 32

約数和(自身を含む): 38484808128

約数和(自身を除く): 18308106358

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1283, 2566, 6415, 12830, 21811, 43622, 92507, 109055, 185014, 218110, 462535, 925070, 1572619, 3145238, 7863095, 15726190, 118686481, 237372962, 593432405, 1186864810, 2017670177, 4035340354, 10088350885, 20176701770]

約数ペア:

[(1, 20176701770), (2, 10088350885), (5, 4035340354), (10, 2017670177), (17, 1186864810), (34, 593432405), (85, 237372962), (170, 118686481), (1283, 15726190), (2566, 7863095), (6415, 3145238), (12830, 1572619), (21811, 925070), (43622, 462535), (92507, 218110), (109055, 185014)]