20673676

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3407}}^1$

素因数の和:3489

約数の個数: 24

約数和(自身を含む): 38074176

約数和(自身を除く): 17400500

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 1517, 3034, 3407, 6068, 6814, 13628, 126059, 139687, 252118, 279374, 504236, 558748, 5168419, 10336838, 20673676]

約数ペア:

[(1, 20673676), (2, 10336838), (4, 5168419), (37, 558748), (41, 504236), (74, 279374), (82, 252118), (148, 139687), (164, 126059), (1517, 13628), (3034, 6814), (3407, 6068)]