20163194986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{1390757}}^1$

素因数の和:1391429

約数の個数: 16

約数和(自身を含む): 33044410080

約数和(自身を除く): 12881215094

約数列:

[1, 2, 11, 22, 659, 1318, 7249, 14498, 1390757, 2781514, 15298327, 30596654, 916508863, 1833017726, 10081597493, 20163194986]

約数ペア:

[(1, 20163194986), (2, 10081597493), (11, 1833017726), (22, 916508863), (659, 30596654), (1318, 15298327), (7249, 2781514), (14498, 1390757)]