20170072806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258590677}}^1$

素因数の和:258590695

約数の個数: 16

約数和(自身を含む): 43443233904

約数和(自身を除く): 23273161098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 258590677, 517181354, 775772031, 1551544062, 3361678801, 6723357602, 10085036403, 20170072806]

約数ペア:

[(1, 20170072806), (2, 10085036403), (3, 6723357602), (6, 3361678801), (13, 1551544062), (26, 775772031), (39, 517181354), (78, 258590677)]