20183672457

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4662433}}^1$

素因数の和:4662489

約数の個数: 24

約数和(自身を含む): 32245393544

約数和(自身を除く): 12061721087

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 4662433, 13987299, 41961897, 60611629, 172510021, 181834887, 517530063, 545504661, 1552590189, 2242630273, 6727890819, 20183672457]

約数ペア:

[(1, 20183672457), (3, 6727890819), (9, 2242630273), (13, 1552590189), (37, 545504661), (39, 517530063), (111, 181834887), (117, 172510021), (333, 60611629), (481, 41961897), (1443, 13987299), (4329, 4662433)]