20566163616

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11275309}}^1$

素因数の和:11275341

約数の個数: 48

約数和(自身を含む): 56827562400

約数和(自身を除く): 36261398784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 11275309, 22550618, 33825927, 45101236, 67651854, 90202472, 135303708, 180404944, 214230871, 270607416, 360809888, 428461742, 541214832, 642692613, 856923484, 1082429664, 1285385226, 1713846968, 2570770452, 3427693936, 5141540904, 6855387872, 10283081808, 20566163616]

約数ペア:

[(1, 20566163616), (2, 10283081808), (3, 6855387872), (4, 5141540904), (6, 3427693936), (8, 2570770452), (12, 1713846968), (16, 1285385226), (19, 1082429664), (24, 856923484), (32, 642692613), (38, 541214832), (48, 428461742), (57, 360809888), (76, 270607416), (96, 214230871), (114, 180404944), (152, 135303708), (228, 90202472), (304, 67651854), (456, 45101236), (608, 33825927), (912, 22550618), (1824, 11275309)]