20104261624

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{58442621}}^1$

素因数の和:58442670

約数の個数: 16

約数和(自身を含む): 38572130520

約数和(自身を除く): 18467868896

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 58442621, 116885242, 233770484, 467540968, 2513032703, 5026065406, 10052130812, 20104261624]

約数ペア:

[(1, 20104261624), (2, 10052130812), (4, 5026065406), (8, 2513032703), (43, 467540968), (86, 233770484), (172, 116885242), (344, 58442621)]