20162729499

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{1789}}^1$

素因数の和:2336

約数の個数: 64

約数和(自身を含む): 31673548800

約数和(自身を除く): 11510819301

約数列:

[1, 3, 11, 23, 31, 33, 69, 93, 253, 341, 479, 713, 759, 1023, 1437, 1789, 2139, 5269, 5367, 7843, 11017, 14849, 15807, 19679, 23529, 33051, 41147, 44547, 55459, 59037, 121187, 123441, 163339, 166377, 341527, 363561, 452617, 490017, 610049, 856931, 1024581, 1275557, 1357851, 1830147, 2570793, 3756797, 3826671, 9426241, 11270391, 14031127, 19709413, 26564861, 28278723, 42093381, 59128239, 79694583, 216803543, 292213471, 610991803, 650410629, 876640413, 1832975409, 6720909833, 20162729499]

約数ペア:

[(1, 20162729499), (3, 6720909833), (11, 1832975409), (23, 876640413), (31, 650410629), (33, 610991803), (69, 292213471), (93, 216803543), (253, 79694583), (341, 59128239), (479, 42093381), (713, 28278723), (759, 26564861), (1023, 19709413), (1437, 14031127), (1789, 11270391), (2139, 9426241), (5269, 3826671), (5367, 3756797), (7843, 2570793), (11017, 1830147), (14849, 1357851), (15807, 1275557), (19679, 1024581), (23529, 856931), (33051, 610049), (41147, 490017), (44547, 452617), (55459, 363561), (59037, 341527), (121187, 166377), (123441, 163339)]