20934744190

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1\times {\mathrm{44579}}^1$

素因数の和:45048

約数の個数: 32

約数和(自身を含む): 38054914560

約数和(自身を除く): 17120170370

約数列:

[1, 2, 5, 10, 151, 302, 311, 622, 755, 1510, 1555, 3110, 44579, 46961, 89158, 93922, 222895, 234805, 445790, 469610, 6731429, 13462858, 13864069, 27728138, 33657145, 67314290, 69320345, 138640690, 2093474419, 4186948838, 10467372095, 20934744190]

約数ペア:

[(1, 20934744190), (2, 10467372095), (5, 4186948838), (10, 2093474419), (151, 138640690), (302, 69320345), (311, 67314290), (622, 33657145), (755, 27728138), (1510, 13864069), (1555, 13462858), (3110, 6731429), (44579, 469610), (46961, 445790), (89158, 234805), (93922, 222895)]