20263848

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{76757}}^1$

素因数の和:76777

約数の個数: 32

約数和(自身を含む): 55265760

約数和(自身を除く): 35001912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 76757, 153514, 230271, 307028, 460542, 614056, 844327, 921084, 1688654, 1842168, 2532981, 3377308, 5065962, 6754616, 10131924, 20263848]

約数ペア:

[(1, 20263848), (2, 10131924), (3, 6754616), (4, 5065962), (6, 3377308), (8, 2532981), (11, 1842168), (12, 1688654), (22, 921084), (24, 844327), (33, 614056), (44, 460542), (66, 307028), (88, 230271), (132, 153514), (264, 76757)]