20162779935

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1721}}^1\times {\mathrm{7583}}^1$

素因数の和:9415

約数の個数: 32

約数和(自身を含む): 32596881408

約数和(自身を除く): 12434101473

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 1721, 5163, 7583, 8605, 22749, 25815, 37915, 113745, 177263, 531789, 781049, 886315, 2343147, 2658945, 3905245, 11715735, 13050343, 39151029, 65251715, 195755145, 1344185329, 4032555987, 6720926645, 20162779935]

約数ペア:

[(1, 20162779935), (3, 6720926645), (5, 4032555987), (15, 1344185329), (103, 195755145), (309, 65251715), (515, 39151029), (1545, 13050343), (1721, 11715735), (5163, 3905245), (7583, 2658945), (8605, 2343147), (22749, 886315), (25815, 781049), (37915, 531789), (113745, 177263)]