20173885070

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{99767}}^1$

素因数の和:100124

約数の個数: 32

約数和(自身を含む): 36943691328

約数和(自身を除く): 16769806258

約数列:

[1, 2, 5, 10, 73, 146, 277, 365, 554, 730, 1385, 2770, 20221, 40442, 99767, 101105, 199534, 202210, 498835, 997670, 7282991, 14565982, 27635459, 36414955, 55270918, 72829910, 138177295, 276354590, 2017388507, 4034777014, 10086942535, 20173885070]

約数ペア:

[(1, 20173885070), (2, 10086942535), (5, 4034777014), (10, 2017388507), (73, 276354590), (146, 138177295), (277, 72829910), (365, 55270918), (554, 36414955), (730, 27635459), (1385, 14565982), (2770, 7282991), (20221, 997670), (40442, 498835), (99767, 202210), (101105, 199534)]