20158749617

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1\times {\mathrm{27847}}^1$

素因数の和:28400

約数の個数: 16

約数和(自身を含む): 21614503680

約数和(自身を除く): 1455754063

約数列:

[1, 17, 97, 439, 1649, 7463, 27847, 42583, 473399, 723911, 2701159, 12224833, 45919703, 207822161, 1185808801, 20158749617]

約数ペア:

[(1, 20158749617), (17, 1185808801), (97, 207822161), (439, 45919703), (1649, 12224833), (7463, 2701159), (27847, 723911), (42583, 473399)]