20183170761

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2753}}^1\times {\mathrm{20887}}^1$

素因数の和:23662

約数の個数: 32

約数和(自身を含む): 32214309120

約数和(自身を除く): 12031138359

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2753, 8259, 20887, 24777, 35789, 62661, 74331, 107367, 187983, 271531, 322101, 563949, 814593, 966303, 2443779, 7331337, 57501911, 172505733, 517517199, 747524843, 1552551597, 2242574529, 6727723587, 20183170761]

約数ペア:

[(1, 20183170761), (3, 6727723587), (9, 2242574529), (13, 1552551597), (27, 747524843), (39, 517517199), (117, 172505733), (351, 57501911), (2753, 7331337), (8259, 2443779), (20887, 966303), (24777, 814593), (35789, 563949), (62661, 322101), (74331, 271531), (107367, 187983)]