20007234

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{6577}}^1$

素因数の和:6611

約数の個数: 36

約数和(自身を含む): 46947186

約数和(自身を除く): 26939952

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 6577, 13154, 19731, 39462, 59193, 85501, 118386, 171002, 256503, 513006, 769509, 1111513, 1539018, 2223026, 3334539, 6669078, 10003617, 20007234]

約数ペア:

[(1, 20007234), (2, 10003617), (3, 6669078), (6, 3334539), (9, 2223026), (13, 1539018), (18, 1111513), (26, 769509), (39, 513006), (78, 256503), (117, 171002), (169, 118386), (234, 85501), (338, 59193), (507, 39462), (1014, 19731), (1521, 13154), (3042, 6577)]