17969388620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52851143}}^1$

素因数の和:52851169

約数の個数: 24

約数和(自身を含む): 39955464864

約数和(自身を除く): 21986076244

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 52851143, 105702286, 211404572, 264255715, 528511430, 898469431, 1057022860, 1796938862, 3593877724, 4492347155, 8984694310, 17969388620]

約数ペア:

[(1, 17969388620), (2, 8984694310), (4, 4492347155), (5, 3593877724), (10, 1796938862), (17, 1057022860), (20, 898469431), (34, 528511430), (68, 264255715), (85, 211404572), (170, 105702286), (340, 52851143)]