20160588101504

素因数分解:

$2^7\times {\mathrm{613}}^1\times {\mathrm{256940611}}^1$

素因数の和:256941238

約数の個数: 32

約数和(自身を含む): 40229191620840

約数和(自身を除く): 20068603519336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 613, 1226, 2452, 4904, 9808, 19616, 39232, 78464, 256940611, 513881222, 1027762444, 2055524888, 4111049776, 8222099552, 16444199104, 32888398208, 157504594543, 315009189086, 630018378172, 1260036756344, 2520073512688, 5040147025376, 10080294050752, 20160588101504]

約数ペア:

[(1, 20160588101504), (2, 10080294050752), (4, 5040147025376), (8, 2520073512688), (16, 1260036756344), (32, 630018378172), (64, 315009189086), (128, 157504594543), (613, 32888398208), (1226, 16444199104), (2452, 8222099552), (4904, 4111049776), (9808, 2055524888), (19616, 1027762444), (39232, 513881222), (78464, 256940611)]