20120367476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26898887}}^1$

素因数の和:26898919

約数の個数: 24

約数和(自身を含む): 40671118656

約数和(自身を除く): 20550751180

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 26898887, 53797774, 107595548, 295887757, 457281079, 591775514, 914562158, 1183551028, 1829124316, 5030091869, 10060183738, 20120367476]

約数ペア:

[(1, 20120367476), (2, 10060183738), (4, 5030091869), (11, 1829124316), (17, 1183551028), (22, 914562158), (34, 591775514), (44, 457281079), (68, 295887757), (187, 107595548), (374, 53797774), (748, 26898887)]