20057712

素因数分解:

$2^4\times 3^1\times {\mathrm{417869}}^1$

素因数の和:417880

約数の個数: 20

約数和(自身を含む): 51815880

約数和(自身を除く): 31758168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 417869, 835738, 1253607, 1671476, 2507214, 3342952, 5014428, 6685904, 10028856, 20057712]

約数ペア:

[(1, 20057712), (2, 10028856), (3, 6685904), (4, 5014428), (6, 3342952), (8, 2507214), (12, 1671476), (16, 1253607), (24, 835738), (48, 417869)]