20134653574

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{129229}}^1$

素因数の和:129628

約数の個数: 32

約数和(自身を含む): 35729510400

約数和(自身を除く): 15594856826

約数列:

[1, 2, 7, 14, 31, 62, 217, 359, 434, 718, 2513, 5026, 11129, 22258, 77903, 129229, 155806, 258458, 904603, 1809206, 4006099, 8012198, 28042693, 46393211, 56085386, 92786422, 324752477, 649504954, 1438189541, 2876379082, 10067326787, 20134653574]

約数ペア:

[(1, 20134653574), (2, 10067326787), (7, 2876379082), (14, 1438189541), (31, 649504954), (62, 324752477), (217, 92786422), (359, 56085386), (434, 46393211), (718, 28042693), (2513, 8012198), (5026, 4006099), (11129, 1809206), (22258, 904603), (77903, 258458), (129229, 155806)]