20248843108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{535627}}^1$

素因数の和:536371

約数の個数: 24

約数和(自身を含む): 38213844032

約数和(自身を除く): 17965000924

約数列:

[1, 2, 4, 13, 26, 52, 727, 1454, 2908, 9451, 18902, 37804, 535627, 1071254, 2142508, 6963151, 13926302, 27852604, 389400829, 778801658, 1557603316, 5062210777, 10124421554, 20248843108]

約数ペア:

[(1, 20248843108), (2, 10124421554), (4, 5062210777), (13, 1557603316), (26, 778801658), (52, 389400829), (727, 27852604), (1454, 13926302), (2908, 6963151), (9451, 2142508), (18902, 1071254), (37804, 535627)]