20922534415

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1\times {\mathrm{2957}}^1$

素因数の和:3423

約数の個数: 32

約数和(自身を含む): 26170490880

約数和(自身を除く): 5247956465

約数列:

[1, 5, 31, 155, 191, 239, 955, 1195, 2957, 5921, 7409, 14785, 29605, 37045, 45649, 91667, 228245, 458335, 564787, 706723, 1415119, 2823935, 3533615, 7075595, 17508397, 21908413, 87541985, 109542065, 134984093, 674920465, 4184506883, 20922534415]

約数ペア:

[(1, 20922534415), (5, 4184506883), (31, 674920465), (155, 134984093), (191, 109542065), (239, 87541985), (955, 21908413), (1195, 17508397), (2957, 7075595), (5921, 3533615), (7409, 2823935), (14785, 1415119), (29605, 706723), (37045, 564787), (45649, 458335), (91667, 228245)]