20221568668

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12240659}}^1$

素因数の和:12240729

約数の個数: 24

約数和(自身を含む): 41128617600

約数和(自身を除く): 20907048932

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 12240659, 24481318, 48962636, 85684613, 171369226, 342738452, 722198881, 1444397762, 2888795524, 5055392167, 10110784334, 20221568668]

約数ペア:

[(1, 20221568668), (2, 10110784334), (4, 5055392167), (7, 2888795524), (14, 1444397762), (28, 722198881), (59, 342738452), (118, 171369226), (236, 85684613), (413, 48962636), (826, 24481318), (1652, 12240659)]