20440938046

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{1823}}^1\times {\mathrm{67547}}^1$

素因数の和:69455

約数の個数: 16

約数和(自身を含む): 31048303104

約数和(自身を除く): 10607365058

約数列:

[1, 2, 83, 166, 1823, 3646, 67547, 135094, 151309, 302618, 5606401, 11212802, 123138181, 246276362, 10220469023, 20440938046]

約数ペア:

[(1, 20440938046), (2, 10220469023), (83, 246276362), (166, 123138181), (1823, 11212802), (3646, 5606401), (67547, 302618), (135094, 151309)]