20588522

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1381

約数の個数: 16

約数和(自身を含む): 31644000

約数和(自身を除く): 11055478

約数列:

[1, 2, 59, 118, 149, 298, 1171, 2342, 8791, 17582, 69089, 138178, 174479, 348958, 10294261, 20588522]

約数ペア:

[(1, 20588522), (2, 10294261), (59, 348958), (118, 174479), (149, 138178), (298, 69089), (1171, 17582), (2342, 8791)]