420834768

素因数分解:

$2^4\times 3^1\times {\mathrm{8767391}}^1$

素因数の和:8767402

約数の個数: 20

約数和(自身を含む): 1087156608

約数和(自身を除く): 666321840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8767391, 17534782, 26302173, 35069564, 52604346, 70139128, 105208692, 140278256, 210417384, 420834768]

約数ペア:

[(1, 420834768), (2, 210417384), (3, 140278256), (4, 105208692), (6, 70139128), (8, 52604346), (12, 35069564), (16, 26302173), (24, 17534782), (48, 8767391)]