20604122

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12163}}^1$

素因数の和:12194

約数の個数: 24

約数和(自身を含む): 38827488

約数和(自身を除く): 18223366

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 12163, 24326, 85141, 133793, 170282, 267586, 936551, 1471723, 1873102, 2943446, 10302061, 20604122]

約数ペア:

[(1, 20604122), (2, 10302061), (7, 2943446), (11, 1873102), (14, 1471723), (22, 936551), (77, 267586), (121, 170282), (154, 133793), (242, 85141), (847, 24326), (1694, 12163)]