20167367856

素因数分解:

$2^4\times 3^1\times {\mathrm{420153497}}^1$

素因数の和:420153508

約数の個数: 20

約数和(自身を含む): 52099033752

約数和(自身を除く): 31931665896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420153497, 840306994, 1260460491, 1680613988, 2520920982, 3361227976, 5041841964, 6722455952, 10083683928, 20167367856]

約数ペア:

[(1, 20167367856), (2, 10083683928), (3, 6722455952), (4, 5041841964), (6, 3361227976), (8, 2520920982), (12, 1680613988), (16, 1260460491), (24, 840306994), (48, 420153497)]