20941452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83101}}^1$

素因数の和:83118

約数の個数: 36

約数和(自身を含む): 60498256

約数和(自身を除く): 39556804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 83101, 166202, 249303, 332404, 498606, 581707, 747909, 997212, 1163414, 1495818, 1745121, 2326828, 2991636, 3490242, 5235363, 6980484, 10470726, 20941452]

約数ペア:

[(1, 20941452), (2, 10470726), (3, 6980484), (4, 5235363), (6, 3490242), (7, 2991636), (9, 2326828), (12, 1745121), (14, 1495818), (18, 1163414), (21, 997212), (28, 747909), (36, 581707), (42, 498606), (63, 332404), (84, 249303), (126, 166202), (252, 83101)]