20118210046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1\times {\mathrm{732157}}^1$

素因数の和:733419

約数の個数: 16

約数和(自身を含む): 32947110000

約数和(自身を除く): 12828899954

約数列:

[1, 2, 11, 22, 1249, 2498, 13739, 27478, 732157, 1464314, 8053727, 16107454, 914464093, 1828928186, 10059105023, 20118210046]

約数ペア:

[(1, 20118210046), (2, 10059105023), (11, 1828928186), (22, 914464093), (1249, 16107454), (2498, 8053727), (13739, 1464314), (27478, 732157)]