20221526008

素因数分解:

$2^3\times {\mathrm{21481}}^1\times {\mathrm{117671}}^1$

素因数の和:139158

約数の個数: 16

約数和(自身を含む): 37917448560

約数和(自身を除く): 17695922552

約数列:

[1, 2, 4, 8, 21481, 42962, 85924, 117671, 171848, 235342, 470684, 941368, 2527690751, 5055381502, 10110763004, 20221526008]

約数ペア:

[(1, 20221526008), (2, 10110763004), (4, 5055381502), (8, 2527690751), (21481, 941368), (42962, 470684), (85924, 235342), (117671, 171848)]