20070302012

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{642373}}^1$

素因数の和:642557

約数の個数: 24

約数和(自身を含む): 35936971056

約数和(自身を除く): 15866669044

約数列:

[1, 2, 4, 73, 107, 146, 214, 292, 428, 7811, 15622, 31244, 642373, 1284746, 2569492, 46893229, 68733911, 93786458, 137467822, 187572916, 274935644, 5017575503, 10035151006, 20070302012]

約数ペア:

[(1, 20070302012), (2, 10035151006), (4, 5017575503), (73, 274935644), (107, 187572916), (146, 137467822), (214, 93786458), (292, 68733911), (428, 46893229), (7811, 2569492), (15622, 1284746), (31244, 642373)]