20584224

素因数分解:

$2^5\times 3^2\times {\mathrm{71473}}^1$

素因数の和:71489

約数の個数: 36

約数和(自身を含む): 58537206

約数和(自身を除く): 37952982

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 71473, 142946, 214419, 285892, 428838, 571784, 643257, 857676, 1143568, 1286514, 1715352, 2287136, 2573028, 3430704, 5146056, 6861408, 10292112, 20584224]

約数ペア:

[(1, 20584224), (2, 10292112), (3, 6861408), (4, 5146056), (6, 3430704), (8, 2573028), (9, 2287136), (12, 1715352), (16, 1286514), (18, 1143568), (24, 857676), (32, 643257), (36, 571784), (48, 428838), (72, 285892), (96, 214419), (144, 142946), (288, 71473)]