20179583619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{302411}}^1$

素因数の和:302515

約数の個数: 32

約数和(自身を含む): 30483129600

約数和(自身を除く): 10303545981

約数列:

[1, 3, 13, 29, 39, 59, 87, 177, 377, 767, 1131, 1711, 2301, 5133, 22243, 66729, 302411, 907233, 3931343, 8769919, 11794029, 17842249, 26309757, 53526747, 114008947, 231949237, 342026841, 517425221, 695847711, 1552275663, 6726527873, 20179583619]

約数ペア:

[(1, 20179583619), (3, 6726527873), (13, 1552275663), (29, 695847711), (39, 517425221), (59, 342026841), (87, 231949237), (177, 114008947), (377, 53526747), (767, 26309757), (1131, 17842249), (1711, 11794029), (2301, 8769919), (5133, 3931343), (22243, 907233), (66729, 302411)]