2020804570

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1\times {\mathrm{1697}}^1$

素因数の和:2514

約数の個数: 32

約数和(自身を含む): 3664379088

約数和(自身を除く): 1643574518

約数列:

[1, 2, 5, 10, 193, 386, 617, 965, 1234, 1697, 1930, 3085, 3394, 6170, 8485, 16970, 119081, 238162, 327521, 595405, 655042, 1047049, 1190810, 1637605, 2094098, 3275210, 5235245, 10470490, 202080457, 404160914, 1010402285, 2020804570]

約数ペア:

[(1, 2020804570), (2, 1010402285), (5, 404160914), (10, 202080457), (193, 10470490), (386, 5235245), (617, 3275210), (965, 2094098), (1234, 1637605), (1697, 1190810), (1930, 1047049), (3085, 655042), (3394, 595405), (6170, 327521), (8485, 238162), (16970, 119081)]