20245062

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 45287424

約数和(自身を除く): 25042362

約数列:

[1, 2, 3, 6, 17, 34, 41, 47, 51, 82, 94, 102, 103, 123, 141, 206, 246, 282, 309, 618, 697, 799, 1394, 1598, 1751, 1927, 2091, 2397, 3502, 3854, 4182, 4223, 4794, 4841, 5253, 5781, 8446, 9682, 10506, 11562, 12669, 14523, 25338, 29046, 32759, 65518, 71791, 82297, 98277, 143582, 164594, 196554, 198481, 215373, 246891, 396962, 430746, 493782, 595443, 1190886, 3374177, 6748354, 10122531, 20245062]

約数ペア:

[(1, 20245062), (2, 10122531), (3, 6748354), (6, 3374177), (17, 1190886), (34, 595443), (41, 493782), (47, 430746), (51, 396962), (82, 246891), (94, 215373), (102, 198481), (103, 196554), (123, 164594), (141, 143582), (206, 98277), (246, 82297), (282, 71791), (309, 65518), (618, 32759), (697, 29046), (799, 25338), (1394, 14523), (1598, 12669), (1751, 11562), (1927, 10506), (2091, 9682), (2397, 8446), (3502, 5781), (3854, 5253), (4182, 4841), (4223, 4794)]