20010430024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{8627}}^1\times {\mathrm{22303}}^1$

素因数の和:30949

約数の個数: 32

約数和(自身を含む): 40412171520

約数和(自身を除く): 20401741496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 8627, 17254, 22303, 34508, 44606, 69016, 89212, 112151, 178424, 224302, 289939, 448604, 579878, 897208, 1159756, 2319512, 192407981, 384815962, 769631924, 1539263848, 2501303753, 5002607506, 10005215012, 20010430024]

約数ペア:

[(1, 20010430024), (2, 10005215012), (4, 5002607506), (8, 2501303753), (13, 1539263848), (26, 769631924), (52, 384815962), (104, 192407981), (8627, 2319512), (17254, 1159756), (22303, 897208), (34508, 579878), (44606, 448604), (69016, 289939), (89212, 224302), (112151, 178424)]