20108682

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 49392000

約数和(自身を除く): 29283318

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 97, 99, 194, 198, 291, 297, 349, 582, 594, 698, 873, 1047, 1067, 1746, 2094, 2134, 2619, 3141, 3201, 3839, 5238, 6282, 6402, 7678, 9423, 9603, 11517, 18846, 19206, 23034, 28809, 33853, 34551, 57618, 67706, 69102, 101559, 103653, 203118, 207306, 304677, 372383, 609354, 744766, 914031, 1117149, 1828062, 2234298, 3351447, 6702894, 10054341, 20108682]

約数ペア:

[(1, 20108682), (2, 10054341), (3, 6702894), (6, 3351447), (9, 2234298), (11, 1828062), (18, 1117149), (22, 914031), (27, 744766), (33, 609354), (54, 372383), (66, 304677), (97, 207306), (99, 203118), (194, 103653), (198, 101559), (291, 69102), (297, 67706), (349, 57618), (582, 34551), (594, 33853), (698, 28809), (873, 23034), (1047, 19206), (1067, 18846), (1746, 11517), (2094, 9603), (2134, 9423), (2619, 7678), (3141, 6402), (3201, 6282), (3839, 5238)]