2020793710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2467}}^1\times {\mathrm{6301}}^1$

素因数の和:8788

約数の個数: 32

約数和(自身を含む): 3919440672

約数和(自身を除く): 1898646962

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2467, 4934, 6301, 12335, 12602, 24670, 31505, 32071, 63010, 64142, 81913, 160355, 163826, 320710, 409565, 819130, 15544567, 31089134, 77722835, 155445670, 202079371, 404158742, 1010396855, 2020793710]

約数ペア:

[(1, 2020793710), (2, 1010396855), (5, 404158742), (10, 202079371), (13, 155445670), (26, 77722835), (65, 31089134), (130, 15544567), (2467, 819130), (4934, 409565), (6301, 320710), (12335, 163826), (12602, 160355), (24670, 81913), (31505, 64142), (32071, 63010)]