20572596

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17317}}^1$

素因数の和:17341

約数の個数: 48

約数和(自身を含む): 58188480

約数和(自身を除く): 37615884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 17317, 34634, 51951, 69268, 103902, 155853, 190487, 207804, 311706, 380974, 467559, 571461, 623412, 761948, 935118, 1142922, 1714383, 1870236, 2285844, 3428766, 5143149, 6857532, 10286298, 20572596]

約数ペア:

[(1, 20572596), (2, 10286298), (3, 6857532), (4, 5143149), (6, 3428766), (9, 2285844), (11, 1870236), (12, 1714383), (18, 1142922), (22, 935118), (27, 761948), (33, 623412), (36, 571461), (44, 467559), (54, 380974), (66, 311706), (99, 207804), (108, 190487), (132, 155853), (198, 103902), (297, 69268), (396, 51951), (594, 34634), (1188, 17317)]