20262562015

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{587}}^1\times {\mathrm{8209}}^1$

素因数の和:8859

約数の個数: 24

約数和(自身を含む): 25228410480

約数和(自身を除く): 4965848465

約数列:

[1, 5, 29, 145, 587, 841, 2935, 4205, 8209, 17023, 41045, 85115, 238061, 493667, 1190305, 2468335, 4818683, 6903769, 24093415, 34518845, 139741807, 698709035, 4052512403, 20262562015]

約数ペア:

[(1, 20262562015), (5, 4052512403), (29, 698709035), (145, 139741807), (587, 34518845), (841, 24093415), (2935, 6903769), (4205, 4818683), (8209, 2468335), (17023, 1190305), (41045, 493667), (85115, 238061)]