20215742882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1483}}^1\times {\mathrm{400931}}^1$

素因数の和:402433

約数の個数: 16

約数和(自身を含む): 32129086752

約数和(自身を除く): 11913343870

約数列:

[1, 2, 17, 34, 1483, 2966, 25211, 50422, 400931, 801862, 6815827, 13631654, 594580673, 1189161346, 10107871441, 20215742882]

約数ペア:

[(1, 20215742882), (2, 10107871441), (17, 1189161346), (34, 594580673), (1483, 13631654), (2966, 6815827), (25211, 801862), (50422, 400931)]