20081615144

素因数分解:

$2^3\times {\mathrm{10847}}^1\times {\mathrm{231419}}^1$

素因数の和:242272

約数の個数: 16

約数和(自身を含む): 37656662400

約数和(自身を除く): 17575047256

約数列:

[1, 2, 4, 8, 10847, 21694, 43388, 86776, 231419, 462838, 925676, 1851352, 2510201893, 5020403786, 10040807572, 20081615144]

約数ペア:

[(1, 20081615144), (2, 10040807572), (4, 5020403786), (8, 2510201893), (10847, 1851352), (21694, 925676), (43388, 462838), (86776, 231419)]