20087384

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{4801}}^1$

素因数の和:5330

約数の個数: 16

約数和(自身を含む): 37743720

約数和(自身を除く): 17656336

約数列:

[1, 2, 4, 8, 523, 1046, 2092, 4184, 4801, 9602, 19204, 38408, 2510923, 5021846, 10043692, 20087384]

約数ペア:

[(1, 20087384), (2, 10043692), (4, 5021846), (8, 2510923), (523, 38408), (1046, 19204), (2092, 9602), (4184, 4801)]