20016366336

素因数分解:

$2^8\times 3^2\times {\mathrm{8687659}}^1$

素因数の和:8687681

約数の個数: 54

約数和(自身を含む): 57712125380

約数和(自身を除く): 37695759044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 8687659, 17375318, 26062977, 34750636, 52125954, 69501272, 78188931, 104251908, 139002544, 156377862, 208503816, 278005088, 312755724, 417007632, 556010176, 625511448, 834015264, 1112020352, 1251022896, 1668030528, 2224040704, 2502045792, 3336061056, 5004091584, 6672122112, 10008183168, 20016366336]

約数ペア:

[(1, 20016366336), (2, 10008183168), (3, 6672122112), (4, 5004091584), (6, 3336061056), (8, 2502045792), (9, 2224040704), (12, 1668030528), (16, 1251022896), (18, 1112020352), (24, 834015264), (32, 625511448), (36, 556010176), (48, 417007632), (64, 312755724), (72, 278005088), (96, 208503816), (128, 156377862), (144, 139002544), (192, 104251908), (256, 78188931), (288, 69501272), (384, 52125954), (576, 34750636), (768, 26062977), (1152, 17375318), (2304, 8687659)]