20797441030

素因数分解:

$2^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{881}}^1\times {\mathrm{3851}}^1$

素因数の和:5352

約数の個数: 32

約数和(自身を含む): 37548772128

約数和(自身を除く): 16751331098

約数列:

[1, 2, 5, 10, 613, 881, 1226, 1762, 3065, 3851, 4405, 6130, 7702, 8810, 19255, 38510, 540053, 1080106, 2360663, 2700265, 3392731, 4721326, 5400530, 6785462, 11803315, 16963655, 23606630, 33927310, 2079744103, 4159488206, 10398720515, 20797441030]

約数ペア:

[(1, 20797441030), (2, 10398720515), (5, 4159488206), (10, 2079744103), (613, 33927310), (881, 23606630), (1226, 16963655), (1762, 11803315), (3065, 6785462), (3851, 5400530), (4405, 4721326), (6130, 3392731), (7702, 2700265), (8810, 2360663), (19255, 1080106), (38510, 540053)]