20199333928

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1156627}}^1$

素因数の和:1156729

約数の個数: 32

約数和(自身を含む): 39556677600

約数和(自身を除く): 19357343672

約数列:

[1, 2, 4, 8, 37, 59, 74, 118, 148, 236, 296, 472, 2183, 4366, 8732, 17464, 1156627, 2313254, 4626508, 9253016, 42795199, 68240993, 85590398, 136481986, 171180796, 272963972, 342361592, 545927944, 2524916741, 5049833482, 10099666964, 20199333928]

約数ペア:

[(1, 20199333928), (2, 10099666964), (4, 5049833482), (8, 2524916741), (37, 545927944), (59, 342361592), (74, 272963972), (118, 171180796), (148, 136481986), (236, 85590398), (296, 68240993), (472, 42795199), (2183, 9253016), (4366, 4626508), (8732, 2313254), (17464, 1156627)]