20372316

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{11243}}^1$

素因数の和:11401

約数の個数: 24

約数和(自身を含む): 47854464

約数和(自身を除く): 27482148

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 11243, 22486, 33729, 44972, 67458, 134916, 1697693, 3395386, 5093079, 6790772, 10186158, 20372316]

約数ペア:

[(1, 20372316), (2, 10186158), (3, 6790772), (4, 5093079), (6, 3395386), (12, 1697693), (151, 134916), (302, 67458), (453, 44972), (604, 33729), (906, 22486), (1812, 11243)]