20394842070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14464427}}^1$

素因数の和:14464484

約数の個数: 32

約数和(自身を含む): 49989063168

約数和(自身を除く): 29594221098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 14464427, 28928854, 43393281, 72322135, 86786562, 144644270, 216966405, 433932810, 679828069, 1359656138, 2039484207, 3399140345, 4078968414, 6798280690, 10197421035, 20394842070]

約数ペア:

[(1, 20394842070), (2, 10197421035), (3, 6798280690), (5, 4078968414), (6, 3399140345), (10, 2039484207), (15, 1359656138), (30, 679828069), (47, 433932810), (94, 216966405), (141, 144644270), (235, 86786562), (282, 72322135), (470, 43393281), (705, 28928854), (1410, 14464427)]