20606091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 33136128

約数和(自身を除く): 12530037

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 1597, 4301, 4791, 12903, 17567, 27149, 36731, 52701, 81447, 110193, 298639, 404041, 624427, 895917, 1212123, 1873281, 6868697, 20606091]

約数ペア:

[(1, 20606091), (3, 6868697), (11, 1873281), (17, 1212123), (23, 895917), (33, 624427), (51, 404041), (69, 298639), (187, 110193), (253, 81447), (391, 52701), (561, 36731), (759, 27149), (1173, 17567), (1597, 12903), (4301, 4791)]