20433916

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1367}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 37116576

約数和(自身を除く): 16682660

約数列:

[1, 2, 4, 37, 74, 101, 148, 202, 404, 1367, 2734, 3737, 5468, 7474, 14948, 50579, 101158, 138067, 202316, 276134, 552268, 5108479, 10216958, 20433916]

約数ペア:

[(1, 20433916), (2, 10216958), (4, 5108479), (37, 552268), (74, 276134), (101, 202316), (148, 138067), (202, 101158), (404, 50579), (1367, 14948), (2734, 7474), (3737, 5468)]