20197296508

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{528559}}^1$

素因数の和:528837

約数の個数: 24

約数和(自身を含む): 36362813760

約数和(自身を除く): 16165517252

約数列:

[1, 2, 4, 41, 82, 164, 233, 466, 932, 9553, 19106, 38212, 528559, 1057118, 2114236, 21670919, 43341838, 86683676, 123154247, 246308494, 492616988, 5049324127, 10098648254, 20197296508]

約数ペア:

[(1, 20197296508), (2, 10098648254), (4, 5049324127), (41, 492616988), (82, 246308494), (164, 123154247), (233, 86683676), (466, 43341838), (932, 21670919), (9553, 2114236), (19106, 1057118), (38212, 528559)]