20114208088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{18251}}^1\times {\mathrm{10597}}^1$

素因数の和:28867

約数の個数: 32

約数和(自身を含む): 40621286160

約数和(自身を除く): 20507078072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 10597, 18251, 21194, 36502, 42388, 73004, 84776, 137761, 146008, 237263, 275522, 474526, 551044, 949052, 1102088, 1898104, 193405847, 386811694, 773623388, 1547246776, 2514276011, 5028552022, 10057104044, 20114208088]

約数ペア:

[(1, 20114208088), (2, 10057104044), (4, 5028552022), (8, 2514276011), (13, 1547246776), (26, 773623388), (52, 386811694), (104, 193405847), (10597, 1898104), (18251, 1102088), (21194, 949052), (36502, 551044), (42388, 474526), (73004, 275522), (84776, 237263), (137761, 146008)]