2020441784

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{15913}}^1$

素因数の和:16247

約数の個数: 32

約数和(自身を含む): 3867102000

約数和(自身を除く): 1846660216

約数列:

[1, 2, 4, 8, 59, 118, 236, 269, 472, 538, 1076, 2152, 15871, 15913, 31742, 31826, 63484, 63652, 126968, 127304, 938867, 1877734, 3755468, 4280597, 7510936, 8561194, 17122388, 34244776, 252555223, 505110446, 1010220892, 2020441784]

約数ペア:

[(1, 2020441784), (2, 1010220892), (4, 505110446), (8, 252555223), (59, 34244776), (118, 17122388), (236, 8561194), (269, 7510936), (472, 4280597), (538, 3755468), (1076, 1877734), (2152, 938867), (15871, 127304), (15913, 126968), (31742, 63652), (31826, 63484)]