20170688

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{7687}}^1$

素因数の和:7740

約数の個数: 28

約数和(自身を含む): 41007792

約数和(自身を除く): 20837104

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 7687, 15374, 30748, 61496, 122992, 245984, 315167, 491968, 630334, 1260668, 2521336, 5042672, 10085344, 20170688]

約数ペア:

[(1, 20170688), (2, 10085344), (4, 5042672), (8, 2521336), (16, 1260668), (32, 630334), (41, 491968), (64, 315167), (82, 245984), (164, 122992), (328, 61496), (656, 30748), (1312, 15374), (2624, 7687)]