20188032

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2767}}^1$

素因数の和:2803

約数の個数: 64

約数和(自身を含む): 56467200

約数和(自身を除く): 36279168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 2767, 3648, 5534, 7296, 8301, 11068, 16602, 22136, 33204, 44272, 52573, 66408, 88544, 105146, 132816, 157719, 177088, 210292, 265632, 315438, 354176, 420584, 531264, 630876, 841168, 1062528, 1261752, 1682336, 2523504, 3364672, 5047008, 6729344, 10094016, 20188032]

約数ペア:

[(1, 20188032), (2, 10094016), (3, 6729344), (4, 5047008), (6, 3364672), (8, 2523504), (12, 1682336), (16, 1261752), (19, 1062528), (24, 841168), (32, 630876), (38, 531264), (48, 420584), (57, 354176), (64, 315438), (76, 265632), (96, 210292), (114, 177088), (128, 157719), (152, 132816), (192, 105146), (228, 88544), (304, 66408), (384, 52573), (456, 44272), (608, 33204), (912, 22136), (1216, 16602), (1824, 11068), (2432, 8301), (2767, 7296), (3648, 5534)]