20871302413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2029}}^1\times {\mathrm{34403}}^1$

素因数の和:36468

約数の個数: 16

約数和(自身を含む): 23466280320

約数和(自身を除く): 2594977907

約数列:

[1, 13, 23, 299, 2029, 26377, 34403, 46667, 447239, 606671, 791269, 10286497, 69803687, 907447931, 1605484801, 20871302413]

約数ペア:

[(1, 20871302413), (13, 1605484801), (23, 907447931), (299, 69803687), (2029, 10286497), (26377, 791269), (34403, 606671), (46667, 447239)]