20138550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{134257}}^1$

素因数の和:134272

約数の個数: 24

約数和(自身を含む): 49943976

約数和(自身を除く): 29805426

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 134257, 268514, 402771, 671285, 805542, 1342570, 2013855, 3356425, 4027710, 6712850, 10069275, 20138550]

約数ペア:

[(1, 20138550), (2, 10069275), (3, 6712850), (5, 4027710), (6, 3356425), (10, 2013855), (15, 1342570), (25, 805542), (30, 671285), (50, 402771), (75, 268514), (150, 134257)]