20160663584

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{53117}}^1$

素因数の和:53565

約数の個数: 48

約数和(自身を含む): 41161138200

約数和(自身を除く): 21000474616

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 409, 464, 818, 928, 1636, 3272, 6544, 11861, 13088, 23722, 47444, 53117, 94888, 106234, 189776, 212468, 379552, 424936, 849872, 1540393, 1699744, 3080786, 6161572, 12323144, 21724853, 24646288, 43449706, 49292576, 86899412, 173798824, 347597648, 630020737, 695195296, 1260041474, 2520082948, 5040165896, 10080331792, 20160663584]

約数ペア:

[(1, 20160663584), (2, 10080331792), (4, 5040165896), (8, 2520082948), (16, 1260041474), (29, 695195296), (32, 630020737), (58, 347597648), (116, 173798824), (232, 86899412), (409, 49292576), (464, 43449706), (818, 24646288), (928, 21724853), (1636, 12323144), (3272, 6161572), (6544, 3080786), (11861, 1699744), (13088, 1540393), (23722, 849872), (47444, 424936), (53117, 379552), (94888, 212468), (106234, 189776)]