20130167668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2026799}}^1$

素因数の和:2027007

約数の個数: 24

約数和(自身を含む): 38136268800

約数和(自身を除く): 18006101132

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 4966, 9932, 2026799, 4053598, 8107196, 26348387, 52696774, 105393548, 387118609, 774237218, 1548474436, 5032541917, 10065083834, 20130167668]

約数ペア:

[(1, 20130167668), (2, 10065083834), (4, 5032541917), (13, 1548474436), (26, 774237218), (52, 387118609), (191, 105393548), (382, 52696774), (764, 26348387), (2483, 8107196), (4966, 4053598), (9932, 2026799)]