20591664

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{1583}}^1$

素因数の和:1865

約数の個数: 40

約数和(自身を含む): 53425152

約数和(自身を除く): 32833488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1583, 1626, 2168, 3166, 3252, 4336, 4749, 6332, 6504, 9498, 12664, 13008, 18996, 25328, 37992, 75984, 428993, 857986, 1286979, 1715972, 2573958, 3431944, 5147916, 6863888, 10295832, 20591664]

約数ペア:

[(1, 20591664), (2, 10295832), (3, 6863888), (4, 5147916), (6, 3431944), (8, 2573958), (12, 1715972), (16, 1286979), (24, 857986), (48, 428993), (271, 75984), (542, 37992), (813, 25328), (1084, 18996), (1583, 13008), (1626, 12664), (2168, 9498), (3166, 6504), (3252, 6332), (4336, 4749)]