20183408984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{148407419}}^1$

素因数の和:148407442

約数の個数: 16

約数和(自身を含む): 40070003400

約数和(自身を除く): 19886594416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 148407419, 296814838, 593629676, 1187259352, 2522926123, 5045852246, 10091704492, 20183408984]

約数ペア:

[(1, 20183408984), (2, 10091704492), (4, 5045852246), (8, 2522926123), (17, 1187259352), (34, 593629676), (68, 296814838), (136, 148407419)]