20236752

素因数分解:

$2^4\times 3^2\times {\mathrm{140533}}^1$

素因数の和:140547

約数の個数: 30

約数和(自身を含む): 56635202

約数和(自身を除く): 36398450

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 140533, 281066, 421599, 562132, 843198, 1124264, 1264797, 1686396, 2248528, 2529594, 3372792, 5059188, 6745584, 10118376, 20236752]

約数ペア:

[(1, 20236752), (2, 10118376), (3, 6745584), (4, 5059188), (6, 3372792), (8, 2529594), (9, 2248528), (12, 1686396), (16, 1264797), (18, 1124264), (24, 843198), (36, 562132), (48, 421599), (72, 281066), (144, 140533)]