20162789306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{33533}}^1$

素因数の和:33878

約数の個数: 32

約数和(自身を含む): 33396644736

約数和(自身を除く): 13233855430

約数列:

[1, 2, 11, 22, 151, 181, 302, 362, 1661, 1991, 3322, 3982, 27331, 33533, 54662, 67066, 300641, 368863, 601282, 737726, 5063483, 6069473, 10126966, 12138946, 55698313, 66764203, 111396626, 133528406, 916490423, 1832980846, 10081394653, 20162789306]

約数ペア:

[(1, 20162789306), (2, 10081394653), (11, 1832980846), (22, 916490423), (151, 133528406), (181, 111396626), (302, 66764203), (362, 55698313), (1661, 12138946), (1991, 10126966), (3322, 6069473), (3982, 5063483), (27331, 737726), (33533, 601282), (54662, 368863), (67066, 300641)]