20512142714

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{50522519}}^1$

素因数の和:50522557

約数の個数: 16

約数和(自身を含む): 36376214400

約数和(自身を除く): 15864071686

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 50522519, 101045038, 353657633, 707315266, 1465153051, 2930306102, 10256071357, 20512142714]

約数ペア:

[(1, 20512142714), (2, 10256071357), (7, 2930306102), (14, 1465153051), (29, 707315266), (58, 353657633), (203, 101045038), (406, 50522519)]