20105354932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2594909}}^1$

素因数の和:2595075

約数の個数: 24

約数和(自身を含む): 38145177000

約数和(自身を除く): 18039822068

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 2594909, 5189818, 10379636, 33733817, 67467634, 134935268, 386641441, 773282882, 1546565764, 5026338733, 10052677466, 20105354932]

約数ペア:

[(1, 20105354932), (2, 10052677466), (4, 5026338733), (13, 1546565764), (26, 773282882), (52, 386641441), (149, 134935268), (298, 67467634), (596, 33733817), (1937, 10379636), (3874, 5189818), (7748, 2594909)]