20170758940

素因数分解:

$2^2\times 5^1\times {\mathrm{6803}}^1\times {\mathrm{148249}}^1$

素因数の和:155061

約数の個数: 24

約数和(自身を含む): 42365106000

約数和(自身を除く): 22194347060

約数列:

[1, 2, 4, 5, 10, 20, 6803, 13606, 27212, 34015, 68030, 136060, 148249, 296498, 592996, 741245, 1482490, 2964980, 1008537947, 2017075894, 4034151788, 5042689735, 10085379470, 20170758940]

約数ペア:

[(1, 20170758940), (2, 10085379470), (4, 5042689735), (5, 4034151788), (10, 2017075894), (20, 1008537947), (6803, 2964980), (13606, 1482490), (27212, 741245), (34015, 592996), (68030, 296498), (136060, 148249)]