20021034

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{691}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 43845120

約数和(自身を除く): 23824086

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 439, 691, 878, 1317, 1382, 2073, 2634, 4146, 4829, 7601, 9658, 14487, 15202, 22803, 28974, 45606, 303349, 606698, 910047, 1820094, 3336839, 6673678, 10010517, 20021034]

約数ペア:

[(1, 20021034), (2, 10010517), (3, 6673678), (6, 3336839), (11, 1820094), (22, 910047), (33, 606698), (66, 303349), (439, 45606), (691, 28974), (878, 22803), (1317, 15202), (1382, 14487), (2073, 9658), (2634, 7601), (4146, 4829)]