20277066

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2143}}^1$

素因数の和:2250

約数の個数: 32

約数和(自身を含む): 43223040

約数和(自身を除く): 22945974

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 498, 1577, 2143, 3154, 4286, 4731, 6429, 9462, 12858, 40717, 81434, 122151, 177869, 244302, 355738, 533607, 1067214, 3379511, 6759022, 10138533, 20277066]

約数ペア:

[(1, 20277066), (2, 10138533), (3, 6759022), (6, 3379511), (19, 1067214), (38, 533607), (57, 355738), (83, 244302), (114, 177869), (166, 122151), (249, 81434), (498, 40717), (1577, 12858), (2143, 9462), (3154, 6429), (4286, 4731)]