20846824

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1523}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 41148000

約数和(自身を除く): 20301176

約数列:

[1, 2, 4, 8, 29, 58, 59, 116, 118, 232, 236, 472, 1523, 1711, 3046, 3422, 6092, 6844, 12184, 13688, 44167, 88334, 89857, 176668, 179714, 353336, 359428, 718856, 2605853, 5211706, 10423412, 20846824]

約数ペア:

[(1, 20846824), (2, 10423412), (4, 5211706), (8, 2605853), (29, 718856), (58, 359428), (59, 353336), (116, 179714), (118, 176668), (232, 89857), (236, 88334), (472, 44167), (1523, 13688), (1711, 12184), (3046, 6844), (3422, 6092)]