2019707056

素因数分解:

$2^4\times {\mathrm{6983}}^1\times {\mathrm{18077}}^1$

素因数の和:25068

約数の個数: 20

約数和(自身を含む): 3913959312

約数和(自身を除く): 1894252256

約数列:

[1, 2, 4, 8, 16, 6983, 13966, 18077, 27932, 36154, 55864, 72308, 111728, 144616, 289232, 126231691, 252463382, 504926764, 1009853528, 2019707056]

約数ペア:

[(1, 2019707056), (2, 1009853528), (4, 504926764), (8, 252463382), (16, 126231691), (6983, 289232), (13966, 144616), (18077, 111728), (27932, 72308), (36154, 55864)]