20465094

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4447}}^1$

素因数の和:4524

約数の個数: 32

約数和(自身を含む): 44835840

約数和(自身を除く): 24370746

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4447, 4602, 8894, 13341, 26682, 57811, 115622, 173433, 262373, 346866, 524746, 787119, 1574238, 3410849, 6821698, 10232547, 20465094]

約数ペア:

[(1, 20465094), (2, 10232547), (3, 6821698), (6, 3410849), (13, 1574238), (26, 787119), (39, 524746), (59, 346866), (78, 262373), (118, 173433), (177, 115622), (354, 57811), (767, 26682), (1534, 13341), (2301, 8894), (4447, 4602)]