20439362111

素因数分解:

$7^3\times {\mathrm{317}}^2\times {\mathrm{593}}^1$

素因数の和:1248

約数の個数: 24

約数和(自身を含む): 23951743200

約数和(自身を除く): 3512381089

約数列:

[1, 7, 49, 317, 343, 593, 2219, 4151, 15533, 29057, 100489, 108731, 187981, 203399, 703423, 1315867, 4923961, 9211069, 34467727, 59589977, 64477483, 417129839, 2919908873, 20439362111]

約数ペア:

[(1, 20439362111), (7, 2919908873), (49, 417129839), (317, 64477483), (343, 59589977), (593, 34467727), (2219, 9211069), (4151, 4923961), (15533, 1315867), (29057, 703423), (100489, 203399), (108731, 187981)]