20342855908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2279567}}^1$

素因数の和:2279691

約数の個数: 24

約数和(自身を含む): 37530807552

約数和(自身を除く): 17187951644

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 4462, 8924, 2279567, 4559134, 9118268, 52430041, 104860082, 209720164, 221117999, 442235998, 884471996, 5085713977, 10171427954, 20342855908]

約数ペア:

[(1, 20342855908), (2, 10171427954), (4, 5085713977), (23, 884471996), (46, 442235998), (92, 221117999), (97, 209720164), (194, 104860082), (388, 52430041), (2231, 9118268), (4462, 4559134), (8924, 2279567)]