20163371874

素因数分解:

$2^1\times 3^1\times {\mathrm{653}}^1\times {\mathrm{5146343}}^1$

素因数の和:5147001

約数の個数: 16

約数和(自身を含む): 40388507712

約数和(自身を除く): 20225135838

約数列:

[1, 2, 3, 6, 653, 1306, 1959, 3918, 5146343, 10292686, 15439029, 30878058, 3360561979, 6721123958, 10081685937, 20163371874]

約数ペア:

[(1, 20163371874), (2, 10081685937), (3, 6721123958), (6, 3360561979), (653, 30878058), (1306, 15439029), (1959, 10292686), (3918, 5146343)]