20072932005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1856027}}^1$

素因数の和:1856145

約数の個数: 32

約数和(自身を含む): 37061167104

約数和(自身を除く): 16988235099

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1545, 2163, 3605, 10815, 1856027, 5568081, 9280135, 12992189, 27840405, 38976567, 64960945, 191170781, 194882835, 573512343, 955853905, 1338195467, 2867561715, 4014586401, 6690977335, 20072932005]

約数ペア:

[(1, 20072932005), (3, 6690977335), (5, 4014586401), (7, 2867561715), (15, 1338195467), (21, 955853905), (35, 573512343), (103, 194882835), (105, 191170781), (309, 64960945), (515, 38976567), (721, 27840405), (1545, 12992189), (2163, 9280135), (3605, 5568081), (10815, 1856027)]