20132882323215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{655687423}}^1$

素因数の和:655687543

約数の個数: 32

約数和(自身を含む): 33990836060160

約数和(自身を除く): 13857953736945

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 267, 345, 445, 1335, 2047, 6141, 10235, 30705, 655687423, 1967062269, 3278437115, 9835311345, 15080810729, 45242432187, 58356180647, 75404053645, 175068541941, 226212160935, 291780903235, 875342709705, 1342192154881, 4026576464643, 6710960774405, 20132882323215]

約数ペア:

[(1, 20132882323215), (3, 6710960774405), (5, 4026576464643), (15, 1342192154881), (23, 875342709705), (69, 291780903235), (89, 226212160935), (115, 175068541941), (267, 75404053645), (345, 58356180647), (445, 45242432187), (1335, 15080810729), (2047, 9835311345), (6141, 3278437115), (10235, 1967062269), (30705, 655687423)]