20996845441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{61}}^1\times {\mathrm{14243}}^1$

素因数の和:14354

約数の個数: 32

約数和(自身を含む): 25222135680

約数和(自身を除く): 4225290239

約数列:

[1, 11, 13, 61, 143, 169, 671, 793, 1859, 2197, 8723, 10309, 14243, 24167, 113399, 134017, 156673, 185159, 868823, 1474187, 2036749, 2407067, 9557053, 11294699, 26477737, 31291871, 124241689, 146831087, 344210581, 1615141957, 1908804131, 20996845441]

約数ペア:

[(1, 20996845441), (11, 1908804131), (13, 1615141957), (61, 344210581), (143, 146831087), (169, 124241689), (671, 31291871), (793, 26477737), (1859, 11294699), (2197, 9557053), (8723, 2407067), (10309, 2036749), (14243, 1474187), (24167, 868823), (113399, 185159), (134017, 156673)]