20931844252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27983749}}^1$

素因数の和:27983781

約数の個数: 24

約数和(自身を含む): 42311430000

約数和(自身を除く): 21379585748

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 27983749, 55967498, 111934996, 307821239, 475723733, 615642478, 951447466, 1231284956, 1902894932, 5232961063, 10465922126, 20931844252]

約数ペア:

[(1, 20931844252), (2, 10465922126), (4, 5232961063), (11, 1902894932), (17, 1231284956), (22, 951447466), (34, 615642478), (44, 475723733), (68, 307821239), (187, 111934996), (374, 55967498), (748, 27983749)]