20182130137

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1\times {\mathrm{569}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 22852166400

約数和(自身を除く): 2670036263

約数列:

[1, 13, 23, 299, 313, 379, 569, 4069, 4927, 7199, 7397, 8717, 13087, 93587, 113321, 118627, 170131, 178097, 215651, 1542151, 2315261, 2728421, 2803463, 4096231, 4959973, 35469473, 53251003, 64479649, 67498763, 877483919, 1552471549, 20182130137]

約数ペア:

[(1, 20182130137), (13, 1552471549), (23, 877483919), (299, 67498763), (313, 64479649), (379, 53251003), (569, 35469473), (4069, 4959973), (4927, 4096231), (7199, 2803463), (7397, 2728421), (8717, 2315261), (13087, 1542151), (93587, 215651), (113321, 178097), (118627, 170131)]