20098102

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{2003}}^1$

素因数の和:2207

約数の個数: 16

約数和(自身を含む): 31382640

約数和(自身を除く): 11284538

約数列:

[1, 2, 29, 58, 173, 346, 2003, 4006, 5017, 10034, 58087, 116174, 346519, 693038, 10049051, 20098102]

約数ペア:

[(1, 20098102), (2, 10049051), (29, 693038), (58, 346519), (173, 116174), (346, 58087), (2003, 10034), (4006, 5017)]