20180301436

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{1721}}^1\times {\mathrm{27397}}^1$

素因数の和:29229

約数の個数: 24

約数和(自身を含む): 35667593136

約数和(自身を除く): 15487291700

約数列:

[1, 2, 4, 107, 214, 428, 1721, 3442, 6884, 27397, 54794, 109588, 184147, 368294, 736588, 2931479, 5862958, 11725916, 47150237, 94300474, 188600948, 5045075359, 10090150718, 20180301436]

約数ペア:

[(1, 20180301436), (2, 10090150718), (4, 5045075359), (107, 188600948), (214, 94300474), (428, 47150237), (1721, 11725916), (3442, 5862958), (6884, 2931479), (27397, 736588), (54794, 368294), (109588, 184147)]