20163949671

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{3491}}^1\times {\mathrm{101333}}^1$

素因数の和:104846

約数の個数: 16

約数和(自身を含む): 28308666240

約数和(自身を除く): 8144716569

約数列:

[1, 3, 19, 57, 3491, 10473, 66329, 101333, 198987, 303999, 1925327, 5775981, 353753503, 1061260509, 6721316557, 20163949671]

約数ペア:

[(1, 20163949671), (3, 6721316557), (19, 1061260509), (57, 353753503), (3491, 5775981), (10473, 1925327), (66329, 303999), (101333, 198987)]