20802650730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14753653}}^1$

素因数の和:14753710

約数の個数: 32

約数和(自身を含む): 50988628224

約数和(自身を除く): 30185977494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 14753653, 29507306, 44260959, 73768265, 88521918, 147536530, 221304795, 442609590, 693421691, 1386843382, 2080265073, 3467108455, 4160530146, 6934216910, 10401325365, 20802650730]

約数ペア:

[(1, 20802650730), (2, 10401325365), (3, 6934216910), (5, 4160530146), (6, 3467108455), (10, 2080265073), (15, 1386843382), (30, 693421691), (47, 442609590), (94, 221304795), (141, 147536530), (235, 88521918), (282, 73768265), (470, 44260959), (705, 29507306), (1410, 14753653)]