20093420778

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{523021}}^1$

素因数の和:523382

約数の個数: 32

約数和(自身を含む): 42427544640

約数和(自身を除く): 22334123862

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 337, 674, 1011, 2022, 6403, 12806, 19209, 38418, 523021, 1046042, 1569063, 3138126, 9937399, 19874798, 29812197, 59624394, 176258077, 352516154, 528774231, 1057548462, 3348903463, 6697806926, 10046710389, 20093420778]

約数ペア:

[(1, 20093420778), (2, 10046710389), (3, 6697806926), (6, 3348903463), (19, 1057548462), (38, 528774231), (57, 352516154), (114, 176258077), (337, 59624394), (674, 29812197), (1011, 19874798), (2022, 9937399), (6403, 3138126), (12806, 1569063), (19209, 1046042), (38418, 523021)]