20188966476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{34334977}}^1$

素因数の和:34334998

約数の個数: 36

約数和(自身を含む): 54798624888

約数和(自身を除く): 34609658412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 34334977, 68669954, 103004931, 137339908, 206009862, 240344839, 412019724, 480689678, 721034517, 961379356, 1442069034, 1682413873, 2884138068, 3364827746, 5047241619, 6729655492, 10094483238, 20188966476]

約数ペア:

[(1, 20188966476), (2, 10094483238), (3, 6729655492), (4, 5047241619), (6, 3364827746), (7, 2884138068), (12, 1682413873), (14, 1442069034), (21, 961379356), (28, 721034517), (42, 480689678), (49, 412019724), (84, 240344839), (98, 206009862), (147, 137339908), (196, 103004931), (294, 68669954), (588, 34334977)]