20180093786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2081}}^1\times {\mathrm{210811}}^1$

素因数の和:212917

約数の個数: 16

約数和(自身を含む): 31601562048

約数和(自身を除く): 11421468262

約数列:

[1, 2, 23, 46, 2081, 4162, 47863, 95726, 210811, 421622, 4848653, 9697306, 438697691, 877395382, 10090046893, 20180093786]

約数ペア:

[(1, 20180093786), (2, 10090046893), (23, 877395382), (46, 438697691), (2081, 9697306), (4162, 4848653), (47863, 421622), (95726, 210811)]