20115168

素因数分解:

$2^5\times 3^1\times {\mathrm{209533}}^1$

素因数の和:209546

約数の個数: 24

約数和(自身を含む): 52802568

約数和(自身を除く): 32687400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 209533, 419066, 628599, 838132, 1257198, 1676264, 2514396, 3352528, 5028792, 6705056, 10057584, 20115168]

約数ペア:

[(1, 20115168), (2, 10057584), (3, 6705056), (4, 5028792), (6, 3352528), (8, 2514396), (12, 1676264), (16, 1257198), (24, 838132), (32, 628599), (48, 419066), (96, 209533)]