20161567282

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{130241}}^1$

素因数の和:130446

約数の個数: 32

約数和(自身を含む): 33336742320

約数和(自身を除く): 13175175038

約数列:

[1, 2, 17, 29, 34, 58, 157, 314, 493, 986, 2669, 4553, 5338, 9106, 77401, 130241, 154802, 260482, 2214097, 3776989, 4428194, 7553978, 20447837, 40895674, 64208813, 128417626, 347613229, 592987273, 695226458, 1185974546, 10080783641, 20161567282]

約数ペア:

[(1, 20161567282), (2, 10080783641), (17, 1185974546), (29, 695226458), (34, 592987273), (58, 347613229), (157, 128417626), (314, 64208813), (493, 40895674), (986, 20447837), (2669, 7553978), (4553, 4428194), (5338, 3776989), (9106, 2214097), (77401, 260482), (130241, 154802)]