1520784816

素因数分解:

$2^4\times 3^1\times {\mathrm{31683017}}^1$

素因数の和:31683028

約数の個数: 20

約数和(自身を含む): 3928694232

約数和(自身を除く): 2407909416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 31683017, 63366034, 95049051, 126732068, 190098102, 253464136, 380196204, 506928272, 760392408, 1520784816]

約数ペア:

[(1, 1520784816), (2, 760392408), (3, 506928272), (4, 380196204), (6, 253464136), (8, 190098102), (12, 126732068), (16, 95049051), (24, 63366034), (48, 31683017)]