20176983485

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1\times {\mathrm{48017}}^1$

素因数の和:50764

約数の個数: 16

約数和(自身を含む): 25003164672

約数和(自身を除く): 4826181187

約数列:

[1, 5, 31, 155, 2711, 13555, 48017, 84041, 240085, 420205, 1488527, 7442635, 130174087, 650870435, 4035396697, 20176983485]

約数ペア:

[(1, 20176983485), (5, 4035396697), (31, 650870435), (155, 130174087), (2711, 7442635), (13555, 1488527), (48017, 420205), (84041, 240085)]