20453277

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1429}}^1$

素因数の和:1812

約数の個数: 16

約数和(自身を含む): 29469440

約数和(自身を除く): 9016163

約数列:

[1, 3, 13, 39, 367, 1101, 1429, 4287, 4771, 14313, 18577, 55731, 524443, 1573329, 6817759, 20453277]

約数ペア:

[(1, 20453277), (3, 6817759), (13, 1573329), (39, 524443), (367, 55731), (1101, 18577), (1429, 14313), (4287, 4771)]