20444796

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{3761}}^1$

素因数の和:3922

約数の個数: 36

約数和(自身を含む): 52035984

約数和(自身を除く): 31591188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 906, 1359, 1812, 2718, 3761, 5436, 7522, 11283, 15044, 22566, 33849, 45132, 67698, 135396, 567911, 1135822, 1703733, 2271644, 3407466, 5111199, 6814932, 10222398, 20444796]

約数ペア:

[(1, 20444796), (2, 10222398), (3, 6814932), (4, 5111199), (6, 3407466), (9, 2271644), (12, 1703733), (18, 1135822), (36, 567911), (151, 135396), (302, 67698), (453, 45132), (604, 33849), (906, 22566), (1359, 15044), (1812, 11283), (2718, 7522), (3761, 5436)]