20177035119

素因数分解:

$3^4\times {\mathrm{4373}}^1\times {\mathrm{56963}}^1$

素因数の和:61348

約数の個数: 20

約数和(自身を含む): 30148424856

約数和(自身を除く): 9971389737

約数列:

[1, 3, 9, 27, 81, 4373, 13119, 39357, 56963, 118071, 170889, 354213, 512667, 1538001, 4614003, 249099199, 747297597, 2241892791, 6725678373, 20177035119]

約数ペア:

[(1, 20177035119), (3, 6725678373), (9, 2241892791), (27, 747297597), (81, 249099199), (4373, 4614003), (13119, 1538001), (39357, 512667), (56963, 354213), (118071, 170889)]