20783575318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{55571057}}^1$

素因数の和:55571087

約数の個数: 16

約数和(自身を含む): 36010045584

約数和(自身を除く): 15226470266

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 55571057, 111142114, 611281627, 944707969, 1222563254, 1889415938, 10391787659, 20783575318]

約数ペア:

[(1, 20783575318), (2, 10391787659), (11, 1889415938), (17, 1222563254), (22, 944707969), (34, 611281627), (187, 111142114), (374, 55571057)]