20202132

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{10723}}^1$

素因数の和:10887

約数の個数: 24

約数和(自身を含む): 47442976

約数和(自身を除く): 27240844

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 10723, 21446, 32169, 42892, 64338, 128676, 1683511, 3367022, 5050533, 6734044, 10101066, 20202132]

約数ペア:

[(1, 20202132), (2, 10101066), (3, 6734044), (4, 5050533), (6, 3367022), (12, 1683511), (157, 128676), (314, 64338), (471, 42892), (628, 32169), (942, 21446), (1884, 10723)]