20236250268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43239851}}^1$

素因数の和:43239874

約数の個数: 36

約数和(自身を含む): 55087571448

約数和(自身を除く): 34851321180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 43239851, 86479702, 129719553, 172959404, 259439106, 389158659, 518878212, 562118063, 778317318, 1124236126, 1556634636, 1686354189, 2248472252, 3372708378, 5059062567, 6745416756, 10118125134, 20236250268]

約数ペア:

[(1, 20236250268), (2, 10118125134), (3, 6745416756), (4, 5059062567), (6, 3372708378), (9, 2248472252), (12, 1686354189), (13, 1556634636), (18, 1124236126), (26, 778317318), (36, 562118063), (39, 518878212), (52, 389158659), (78, 259439106), (117, 172959404), (156, 129719553), (234, 86479702), (468, 43239851)]