20228713950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{466637}}^1$

素因数の和:466686

約数の個数: 72

約数和(自身を含む): 53291926152

約数和(自身を除く): 33063212202

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 289, 425, 510, 578, 850, 867, 1275, 1445, 1734, 2550, 2890, 4335, 7225, 8670, 14450, 21675, 43350, 466637, 933274, 1399911, 2333185, 2799822, 4666370, 6999555, 7932829, 11665925, 13999110, 15865658, 23331850, 23798487, 34997775, 39664145, 47596974, 69995550, 79328290, 118992435, 134858093, 198320725, 237984870, 269716186, 396641450, 404574279, 594962175, 674290465, 809148558, 1189924350, 1348580930, 2022871395, 3371452325, 4045742790, 6742904650, 10114356975, 20228713950]

約数ペア:

[(1, 20228713950), (2, 10114356975), (3, 6742904650), (5, 4045742790), (6, 3371452325), (10, 2022871395), (15, 1348580930), (17, 1189924350), (25, 809148558), (30, 674290465), (34, 594962175), (50, 404574279), (51, 396641450), (75, 269716186), (85, 237984870), (102, 198320725), (150, 134858093), (170, 118992435), (255, 79328290), (289, 69995550), (425, 47596974), (510, 39664145), (578, 34997775), (850, 23798487), (867, 23331850), (1275, 15865658), (1445, 13999110), (1734, 11665925), (2550, 7932829), (2890, 6999555), (4335, 4666370), (7225, 2799822), (8670, 2333185), (14450, 1399911), (21675, 933274), (43350, 466637)]