19700946

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{29581}}^1$

素因数の和:29626

約数の個数: 24

約数和(自身を含む): 43840524

約数和(自身を除く): 24139578

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 29581, 59162, 88743, 177486, 266229, 532458, 1094497, 2188994, 3283491, 6566982, 9850473, 19700946]

約数ペア:

[(1, 19700946), (2, 9850473), (3, 6566982), (6, 3283491), (9, 2188994), (18, 1094497), (37, 532458), (74, 266229), (111, 177486), (222, 88743), (333, 59162), (666, 29581)]