20195849872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2017}}^1\times {\mathrm{56891}}^1$

素因数の和:58927

約数の個数: 40

約数和(自身を含む): 42708596832

約数和(自身を除く): 22512746960

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2017, 4034, 8068, 16136, 22187, 32272, 44374, 56891, 88748, 113782, 177496, 227564, 354992, 455128, 625801, 910256, 1251602, 2503204, 5006408, 10012816, 114749147, 229498294, 458996588, 917993176, 1262240617, 1835986352, 2524481234, 5048962468, 10097924936, 20195849872]

約数ペア:

[(1, 20195849872), (2, 10097924936), (4, 5048962468), (8, 2524481234), (11, 1835986352), (16, 1262240617), (22, 917993176), (44, 458996588), (88, 229498294), (176, 114749147), (2017, 10012816), (4034, 5006408), (8068, 2503204), (16136, 1251602), (22187, 910256), (32272, 625801), (44374, 455128), (56891, 354992), (88748, 227564), (113782, 177496)]