20162906384

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{857}}^1\times {\mathrm{24923}}^1$

素因数の和:25847

約数の個数: 40

約数和(自身を含む): 39775713120

約数和(自身を除く): 19612806736

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 857, 944, 1714, 3428, 6856, 13712, 24923, 49846, 50563, 99692, 101126, 199384, 202252, 398768, 404504, 809008, 1470457, 2940914, 5881828, 11763656, 21359011, 23527312, 42718022, 85436044, 170872088, 341744176, 1260181649, 2520363298, 5040726596, 10081453192, 20162906384]

約数ペア:

[(1, 20162906384), (2, 10081453192), (4, 5040726596), (8, 2520363298), (16, 1260181649), (59, 341744176), (118, 170872088), (236, 85436044), (472, 42718022), (857, 23527312), (944, 21359011), (1714, 11763656), (3428, 5881828), (6856, 2940914), (13712, 1470457), (24923, 809008), (49846, 404504), (50563, 398768), (99692, 202252), (101126, 199384)]