20407038

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3391}}^1$

素因数の和:3472

約数の個数: 32

約数和(自身を含む): 43960320

約数和(自身を除く): 23553282

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 102, 118, 177, 354, 1003, 2006, 3009, 3391, 6018, 6782, 10173, 20346, 57647, 115294, 172941, 200069, 345882, 400138, 600207, 1200414, 3401173, 6802346, 10203519, 20407038]

約数ペア:

[(1, 20407038), (2, 10203519), (3, 6802346), (6, 3401173), (17, 1200414), (34, 600207), (51, 400138), (59, 345882), (102, 200069), (118, 172941), (177, 115294), (354, 57647), (1003, 20346), (2006, 10173), (3009, 6782), (3391, 6018)]