20880147230

素因数分解:

$2^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{701}}^1\times {\mathrm{8297}}^1$

素因数の和:9364

約数の個数: 32

約数和(自身を含む): 37747270080

約数和(自身を除く): 16867122850

約数列:

[1, 2, 5, 10, 359, 701, 718, 1402, 1795, 3505, 3590, 7010, 8297, 16594, 41485, 82970, 251659, 503318, 1258295, 2516590, 2978623, 5816197, 5957246, 11632394, 14893115, 29080985, 29786230, 58161970, 2088014723, 4176029446, 10440073615, 20880147230]

約数ペア:

[(1, 20880147230), (2, 10440073615), (5, 4176029446), (10, 2088014723), (359, 58161970), (701, 29786230), (718, 29080985), (1402, 14893115), (1795, 11632394), (3505, 5957246), (3590, 5816197), (7010, 2978623), (8297, 2516590), (16594, 1258295), (41485, 503318), (82970, 251659)]