20825358404

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{3079}}^1\times {\mathrm{35977}}^1$

素因数の和:39107

約数の個数: 24

約数和(自身を含む): 37232912640

約数和(自身を除く): 16407554236

約数列:

[1, 2, 4, 47, 94, 188, 3079, 6158, 12316, 35977, 71954, 143908, 144713, 289426, 578852, 1690919, 3381838, 6763676, 110773183, 221546366, 443092732, 5206339601, 10412679202, 20825358404]

約数ペア:

[(1, 20825358404), (2, 10412679202), (4, 5206339601), (47, 443092732), (94, 221546366), (188, 110773183), (3079, 6763676), (6158, 3381838), (12316, 1690919), (35977, 578852), (71954, 289426), (143908, 144713)]