20176024876

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1719743}}^1$

素因数の和:1720173

約数の個数: 24

約数和(自身を含む): 40448378880

約数和(自身を除く): 20272354004

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2933, 5866, 11732, 1719743, 3439486, 6878972, 12038201, 24076402, 48152804, 720572317, 1441144634, 2882289268, 5044006219, 10088012438, 20176024876]

約数ペア:

[(1, 20176024876), (2, 10088012438), (4, 5044006219), (7, 2882289268), (14, 1441144634), (28, 720572317), (419, 48152804), (838, 24076402), (1676, 12038201), (2933, 6878972), (5866, 3439486), (11732, 1719743)]