20110295632

素因数分解:

$2^4\times 7^1\times {\mathrm{811}}^1\times {\mathrm{221401}}^1$

素因数の和:222227

約数の個数: 40

約数和(自身を含む): 44585049152

約数和(自身を除く): 24474753520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 811, 1622, 3244, 5677, 6488, 11354, 12976, 22708, 45416, 90832, 221401, 442802, 885604, 1549807, 1771208, 3099614, 3542416, 6199228, 12398456, 24796912, 179556211, 359112422, 718224844, 1256893477, 1436449688, 2513786954, 2872899376, 5027573908, 10055147816, 20110295632]

約数ペア:

[(1, 20110295632), (2, 10055147816), (4, 5027573908), (7, 2872899376), (8, 2513786954), (14, 1436449688), (16, 1256893477), (28, 718224844), (56, 359112422), (112, 179556211), (811, 24796912), (1622, 12398456), (3244, 6199228), (5677, 3542416), (6488, 3099614), (11354, 1771208), (12976, 1549807), (22708, 885604), (45416, 442802), (90832, 221401)]