20358532

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 36494136

約数和(自身を除く): 16135604

約数列:

[1, 2, 4, 73, 113, 146, 226, 292, 452, 617, 1234, 2468, 8249, 16498, 32996, 45041, 69721, 90082, 139442, 180164, 278884, 5089633, 10179266, 20358532]

約数ペア:

[(1, 20358532), (2, 10179266), (4, 5089633), (73, 278884), (113, 180164), (146, 139442), (226, 90082), (292, 69721), (452, 45041), (617, 32996), (1234, 16498), (2468, 8249)]