20199137288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2145193}}^1$

素因数の和:2145317

約数の個数: 32

約数和(自身を含む): 41702571360

約数和(自身を除く): 21503434072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4708, 9416, 2145193, 4290386, 8580772, 17161544, 23597123, 47194246, 94388492, 188776984, 229535651, 459071302, 918142604, 1836285208, 2524892161, 5049784322, 10099568644, 20199137288]

約数ペア:

[(1, 20199137288), (2, 10099568644), (4, 5049784322), (8, 2524892161), (11, 1836285208), (22, 918142604), (44, 459071302), (88, 229535651), (107, 188776984), (214, 94388492), (428, 47194246), (856, 23597123), (1177, 17161544), (2354, 8580772), (4708, 4290386), (9416, 2145193)]