20899687577

素因数分解:

${\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{34319}}^1$

素因数の和:34616

約数の個数: 16

約数和(自身を含む): 21805555200

約数和(自身を除く): 905867623

約数列:

[1, 37, 109, 151, 4033, 5587, 16459, 34319, 608983, 1269803, 3740771, 5182169, 138408527, 191740253, 564856421, 20899687577]

約数ペア:

[(1, 20899687577), (37, 564856421), (109, 191740253), (151, 138408527), (4033, 5182169), (5587, 3740771), (16459, 1269803), (34319, 608983)]