2064759980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3559931}}^1$

素因数の和:3559969

約数の個数: 24

約数和(自身を含む): 4485514320

約数和(自身を除く): 2420754340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3559931, 7119862, 14239724, 17799655, 35599310, 71198620, 103237999, 206475998, 412951996, 516189995, 1032379990, 2064759980]

約数ペア:

[(1, 2064759980), (2, 1032379990), (4, 516189995), (5, 412951996), (10, 206475998), (20, 103237999), (29, 71198620), (58, 35599310), (116, 17799655), (145, 14239724), (290, 7119862), (580, 3559931)]