20465262

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{49433}}^1$

素因数の和:49464

約数の個数: 24

約数和(自身を含む): 46270224

約数和(自身を除く): 25804962

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 49433, 98866, 148299, 296598, 444897, 889794, 1136959, 2273918, 3410877, 6821754, 10232631, 20465262]

約数ペア:

[(1, 20465262), (2, 10232631), (3, 6821754), (6, 3410877), (9, 2273918), (18, 1136959), (23, 889794), (46, 444897), (69, 296598), (138, 148299), (207, 98866), (414, 49433)]