20171126328

素因数分解:

$2^3\times 3^1\times {\mathrm{10667}}^1\times {\mathrm{78791}}^1$

素因数の和:89467

約数の個数: 32

約数和(自身を含む): 50433183360

約数和(自身を除く): 30262057032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10667, 21334, 32001, 42668, 64002, 78791, 85336, 128004, 157582, 236373, 256008, 315164, 472746, 630328, 945492, 1890984, 840463597, 1680927194, 2521390791, 3361854388, 5042781582, 6723708776, 10085563164, 20171126328]

約数ペア:

[(1, 20171126328), (2, 10085563164), (3, 6723708776), (4, 5042781582), (6, 3361854388), (8, 2521390791), (12, 1680927194), (24, 840463597), (10667, 1890984), (21334, 945492), (32001, 630328), (42668, 472746), (64002, 315164), (78791, 256008), (85336, 236373), (128004, 157582)]