20113026164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{141653}}^1$

素因数の和:142136

約数の個数: 48

約数和(自身を含む): 43978467456

約数和(自身を除く): 23865441292

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 461, 922, 1844, 3227, 5071, 6454, 10142, 12908, 20284, 35497, 70994, 141653, 141988, 283306, 566612, 991571, 1558183, 1983142, 3116366, 3966284, 6232732, 10907281, 21814562, 43629124, 65302033, 130604066, 261208132, 457114231, 718322363, 914228462, 1436644726, 1828456924, 2873289452, 5028256541, 10056513082, 20113026164]

約数ペア:

[(1, 20113026164), (2, 10056513082), (4, 5028256541), (7, 2873289452), (11, 1828456924), (14, 1436644726), (22, 914228462), (28, 718322363), (44, 457114231), (77, 261208132), (154, 130604066), (308, 65302033), (461, 43629124), (922, 21814562), (1844, 10907281), (3227, 6232732), (5071, 3966284), (6454, 3116366), (10142, 1983142), (12908, 1558183), (20284, 991571), (35497, 566612), (70994, 283306), (141653, 141988)]