20131096

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 39009600

約数和(自身を除く): 18878504

約数列:

[1, 2, 4, 8, 53, 79, 106, 158, 212, 316, 424, 601, 632, 1202, 2404, 4187, 4808, 8374, 16748, 31853, 33496, 47479, 63706, 94958, 127412, 189916, 254824, 379832, 2516387, 5032774, 10065548, 20131096]

約数ペア:

[(1, 20131096), (2, 10065548), (4, 5032774), (8, 2516387), (53, 379832), (79, 254824), (106, 189916), (158, 127412), (212, 94958), (316, 63706), (424, 47479), (601, 33496), (632, 31853), (1202, 16748), (2404, 8374), (4187, 4808)]