20164066570

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3821}}^1\times {\mathrm{7229}}^1$

素因数の和:11130

約数の個数: 32

約数和(自身を含む): 36807235920

約数和(自身を除く): 16643169350

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 3821, 7229, 7642, 14458, 19105, 36145, 38210, 72290, 278933, 527717, 557866, 1055434, 1394665, 2638585, 2789330, 5277170, 27622009, 55244018, 138110045, 276220090, 2016406657, 4032813314, 10082033285, 20164066570]

約数ペア:

[(1, 20164066570), (2, 10082033285), (5, 4032813314), (10, 2016406657), (73, 276220090), (146, 138110045), (365, 55244018), (730, 27622009), (3821, 5277170), (7229, 2789330), (7642, 2638585), (14458, 1394665), (19105, 1055434), (36145, 557866), (38210, 527717), (72290, 278933)]