20211442574

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3678821}}^1$

素因数の和:3678931

約数の個数: 16

約数和(自身を含む): 31520146896

約数和(自身を除く): 11308704322

約数列:

[1, 2, 41, 67, 82, 134, 2747, 5494, 3678821, 7357642, 150831661, 246481007, 301663322, 492962014, 10105721287, 20211442574]

約数ペア:

[(1, 20211442574), (2, 10105721287), (41, 492962014), (67, 301663322), (82, 246481007), (134, 150831661), (2747, 7357642), (5494, 3678821)]