20194484992

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{7171337}}^1$

素因数の和:7171364

約数の個数: 36

約数和(自身を含む): 43974644616

約数和(自身を除く): 23780159624

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 7171337, 14342674, 28685348, 57370696, 78884707, 114741392, 157769414, 229482784, 315538828, 458965568, 631077656, 917931136, 1262155312, 1835862272, 2524310624, 5048621248, 10097242496, 20194484992]

約数ペア:

[(1, 20194484992), (2, 10097242496), (4, 5048621248), (8, 2524310624), (11, 1835862272), (16, 1262155312), (22, 917931136), (32, 631077656), (44, 458965568), (64, 315538828), (88, 229482784), (128, 157769414), (176, 114741392), (256, 78884707), (352, 57370696), (704, 28685348), (1408, 14342674), (2816, 7171337)]