20313168

素因数分解:

$2^4\times 3^1\times {\mathrm{423191}}^1$

素因数の和:423202

約数の個数: 20

約数和(自身を含む): 52475808

約数和(自身を除く): 32162640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 423191, 846382, 1269573, 1692764, 2539146, 3385528, 5078292, 6771056, 10156584, 20313168]

約数ペア:

[(1, 20313168), (2, 10156584), (3, 6771056), (4, 5078292), (6, 3385528), (8, 2539146), (12, 1692764), (16, 1269573), (24, 846382), (48, 423191)]