20499588

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{2833}}^1$

素因数の和:2913

約数の個数: 48

約数和(自身を含む): 53959360

約数和(自身を除く): 33459772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 2833, 3618, 5666, 7236, 8499, 11332, 16998, 25497, 33996, 50994, 76491, 101988, 152982, 189811, 305964, 379622, 569433, 759244, 1138866, 1708299, 2277732, 3416598, 5124897, 6833196, 10249794, 20499588]

約数ペア:

[(1, 20499588), (2, 10249794), (3, 6833196), (4, 5124897), (6, 3416598), (9, 2277732), (12, 1708299), (18, 1138866), (27, 759244), (36, 569433), (54, 379622), (67, 305964), (108, 189811), (134, 152982), (201, 101988), (268, 76491), (402, 50994), (603, 33996), (804, 25497), (1206, 16998), (1809, 11332), (2412, 8499), (2833, 7236), (3618, 5666)]