20182970876

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{278909}}^1$

素因数の和:279221

約数の個数: 24

約数和(自身を含む): 35923608000

約数和(自身を除く): 15740637124

約数列:

[1, 2, 4, 79, 158, 229, 316, 458, 916, 18091, 36182, 72364, 278909, 557818, 1115636, 22033811, 44067622, 63870161, 88135244, 127740322, 255480644, 5045742719, 10091485438, 20182970876]

約数ペア:

[(1, 20182970876), (2, 10091485438), (4, 5045742719), (79, 255480644), (158, 127740322), (229, 88135244), (316, 63870161), (458, 44067622), (916, 22033811), (18091, 1115636), (36182, 557818), (72364, 278909)]