20132375916

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1971443}}^1$

素因数の和:1971510

約数の個数: 48

約数和(自身を含む): 50342793984

約数和(自身を除く): 30210418068

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1702, 2553, 3404, 5106, 10212, 1971443, 3942886, 5914329, 7885772, 11828658, 23657316, 45343189, 72943391, 90686378, 136029567, 145886782, 181372756, 218830173, 272059134, 291773564, 437660346, 544118268, 875320692, 1677697993, 3355395986, 5033093979, 6710791972, 10066187958, 20132375916]

約数ペア:

[(1, 20132375916), (2, 10066187958), (3, 6710791972), (4, 5033093979), (6, 3355395986), (12, 1677697993), (23, 875320692), (37, 544118268), (46, 437660346), (69, 291773564), (74, 272059134), (92, 218830173), (111, 181372756), (138, 145886782), (148, 136029567), (222, 90686378), (276, 72943391), (444, 45343189), (851, 23657316), (1702, 11828658), (2553, 7885772), (3404, 5914329), (5106, 3942886), (10212, 1971443)]