21952803632

素因数分解:

$2^4\times {\mathrm{1033}}^1\times {\mathrm{1328219}}^1$

素因数の和:1329260

約数の個数: 20

約数和(自身を含む): 42574763880

約数和(自身を除く): 20621960248

約数列:

[1, 2, 4, 8, 16, 1033, 2066, 4132, 8264, 16528, 1328219, 2656438, 5312876, 10625752, 21251504, 1372050227, 2744100454, 5488200908, 10976401816, 21952803632]

約数ペア:

[(1, 21952803632), (2, 10976401816), (4, 5488200908), (8, 2744100454), (16, 1372050227), (1033, 21251504), (2066, 10625752), (4132, 5312876), (8264, 2656438), (16528, 1328219)]