20227874548

素因数分解:

$2^2\times 7^1\times {\mathrm{3449}}^1\times {\mathrm{209459}}^1$

素因数の和:212919

約数の個数: 24

約数和(自身を含む): 40467672000

約数和(自身を除く): 20239797452

約数列:

[1, 2, 4, 7, 14, 28, 3449, 6898, 13796, 24143, 48286, 96572, 209459, 418918, 837836, 1466213, 2932426, 5864852, 722424091, 1444848182, 2889696364, 5056968637, 10113937274, 20227874548]

約数ペア:

[(1, 20227874548), (2, 10113937274), (4, 5056968637), (7, 2889696364), (14, 1444848182), (28, 722424091), (3449, 5864852), (6898, 2932426), (13796, 1466213), (24143, 837836), (48286, 418918), (96572, 209459)]