20176901966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1801}}^1\times {\mathrm{430891}}^1$

素因数の和:432707

約数の個数: 16

約数和(自身を含む): 32611630128

約数和(自身を除く): 12434728162

約数列:

[1, 2, 13, 26, 1801, 3602, 23413, 46826, 430891, 861782, 5601583, 11203166, 776034691, 1552069382, 10088450983, 20176901966]

約数ペア:

[(1, 20176901966), (2, 10088450983), (13, 1552069382), (26, 776034691), (1801, 11203166), (3602, 5601583), (23413, 861782), (46826, 430891)]