20187206597

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1789}}^1\times {\mathrm{9907}}^1$

素因数の和:11780

約数の個数: 16

約数和(自身を含む): 21708031680

約数和(自身を除く): 1520825083

約数列:

[1, 17, 67, 1139, 1789, 9907, 30413, 119863, 168419, 663769, 2037671, 11284073, 17723623, 301301591, 1187482741, 20187206597]

約数ペア:

[(1, 20187206597), (17, 1187482741), (67, 301301591), (1139, 17723623), (1789, 11284073), (9907, 2037671), (30413, 663769), (119863, 168419)]