20171542996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{15427}}^1\times {\mathrm{29717}}^1$

素因数の和:45159

約数の個数: 24

約数和(自身を含む): 38513101536

約数和(自身を除く): 18341558540

約数列:

[1, 2, 4, 11, 22, 44, 15427, 29717, 30854, 59434, 61708, 118868, 169697, 326887, 339394, 653774, 678788, 1307548, 458444159, 916888318, 1833776636, 5042885749, 10085771498, 20171542996]

約数ペア:

[(1, 20171542996), (2, 10085771498), (4, 5042885749), (11, 1833776636), (22, 916888318), (44, 458444159), (15427, 1307548), (29717, 678788), (30854, 653774), (59434, 339394), (61708, 326887), (118868, 169697)]