19936388664

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{1833737}}^1$

素因数の和:1833900

約数の個数: 48

約数和(自身を含む): 54351994320

約数和(自身を除く): 34415605656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 5436, 10872, 1833737, 3667474, 5501211, 7334948, 11002422, 14669896, 16503633, 22004844, 33007266, 44009688, 66014532, 132029064, 276894287, 553788574, 830682861, 1107577148, 1661365722, 2215154296, 2492048583, 3322731444, 4984097166, 6645462888, 9968194332, 19936388664]

約数ペア:

[(1, 19936388664), (2, 9968194332), (3, 6645462888), (4, 4984097166), (6, 3322731444), (8, 2492048583), (9, 2215154296), (12, 1661365722), (18, 1107577148), (24, 830682861), (36, 553788574), (72, 276894287), (151, 132029064), (302, 66014532), (453, 44009688), (604, 33007266), (906, 22004844), (1208, 16503633), (1359, 14669896), (1812, 11002422), (2718, 7334948), (3624, 5501211), (5436, 3667474), (10872, 1833737)]