20260851666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2441}}^1\times {\mathrm{6619}}^1$

素因数の和:9095

約数の個数: 64

約数和(自身を含む): 46558195200

約数和(自身を除く): 26297343534

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 2441, 4882, 6619, 7323, 13238, 14646, 19857, 26851, 39714, 46379, 53702, 72809, 80553, 92758, 125761, 139137, 145618, 161106, 218427, 251522, 278274, 377283, 436854, 510169, 754566, 1020338, 1383371, 1530507, 2766742, 3061014, 4150113, 8300226, 16156979, 32313958, 48470937, 96941874, 177726769, 306982601, 355453538, 533180307, 613965202, 920947803, 1066360614, 1841895606, 3376808611, 6753617222, 10130425833, 20260851666]

約数ペア:

[(1, 20260851666), (2, 10130425833), (3, 6753617222), (6, 3376808611), (11, 1841895606), (19, 1066360614), (22, 920947803), (33, 613965202), (38, 533180307), (57, 355453538), (66, 306982601), (114, 177726769), (209, 96941874), (418, 48470937), (627, 32313958), (1254, 16156979), (2441, 8300226), (4882, 4150113), (6619, 3061014), (7323, 2766742), (13238, 1530507), (14646, 1383371), (19857, 1020338), (26851, 754566), (39714, 510169), (46379, 436854), (53702, 377283), (72809, 278274), (80553, 251522), (92758, 218427), (125761, 161106), (139137, 145618)]