20261066901

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1\times {\mathrm{997}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 27531003648

約数和(自身を除く): 7269936747

約数列:

[1, 3, 113, 151, 339, 397, 453, 997, 1191, 2991, 17063, 44861, 51189, 59947, 112661, 134583, 150547, 179841, 337983, 395809, 451641, 1187427, 6774011, 17011811, 20322033, 44726417, 51035433, 59767159, 134179251, 179301477, 6753688967, 20261066901]

約数ペア:

[(1, 20261066901), (3, 6753688967), (113, 179301477), (151, 134179251), (339, 59767159), (397, 51035433), (453, 44726417), (997, 20322033), (1191, 17011811), (2991, 6774011), (17063, 1187427), (44861, 451641), (51189, 395809), (59947, 337983), (112661, 179841), (134583, 150547)]