20599698008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13103}}^1\times {\mathrm{10343}}^1$

素因数の和:23471

約数の個数: 32

約数和(自身を含む): 40664332800

約数和(自身を除く): 20064634792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 10343, 13103, 20686, 26206, 41372, 52412, 82744, 104824, 196517, 248957, 393034, 497914, 786068, 995828, 1572136, 1991656, 135524329, 271048658, 542097316, 1084194632, 2574962251, 5149924502, 10299849004, 20599698008]

約数ペア:

[(1, 20599698008), (2, 10299849004), (4, 5149924502), (8, 2574962251), (19, 1084194632), (38, 542097316), (76, 271048658), (152, 135524329), (10343, 1991656), (13103, 1572136), (20686, 995828), (26206, 786068), (41372, 497914), (52412, 393034), (82744, 248957), (104824, 196517)]