20174845664

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{911}}^1\times {\mathrm{6719}}^1$

素因数の和:7743

約数の個数: 48

約数和(自身を含む): 40154849280

約数和(自身を除く): 19980003616

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 911, 1648, 1822, 3296, 3644, 6719, 7288, 13438, 14576, 26876, 29152, 53752, 93833, 107504, 187666, 215008, 375332, 692057, 750664, 1384114, 1501328, 2768228, 3002656, 5536456, 6121009, 11072912, 12242018, 22145824, 24484036, 48968072, 97936144, 195872288, 630463927, 1260927854, 2521855708, 5043711416, 10087422832, 20174845664]

約数ペア:

[(1, 20174845664), (2, 10087422832), (4, 5043711416), (8, 2521855708), (16, 1260927854), (32, 630463927), (103, 195872288), (206, 97936144), (412, 48968072), (824, 24484036), (911, 22145824), (1648, 12242018), (1822, 11072912), (3296, 6121009), (3644, 5536456), (6719, 3002656), (7288, 2768228), (13438, 1501328), (14576, 1384114), (26876, 750664), (29152, 692057), (53752, 375332), (93833, 215008), (107504, 187666)]