20484096

素因数分解:

$2^{12}\times 3^1\times {\mathrm{1667}}^1$

素因数の和:1694

約数の個数: 52

約数和(自身を含む): 54650352

約数和(自身を除く): 34166256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 1667, 2048, 3072, 3334, 4096, 5001, 6144, 6668, 10002, 12288, 13336, 20004, 26672, 40008, 53344, 80016, 106688, 160032, 213376, 320064, 426752, 640128, 853504, 1280256, 1707008, 2560512, 3414016, 5121024, 6828032, 10242048, 20484096]

約数ペア:

[(1, 20484096), (2, 10242048), (3, 6828032), (4, 5121024), (6, 3414016), (8, 2560512), (12, 1707008), (16, 1280256), (24, 853504), (32, 640128), (48, 426752), (64, 320064), (96, 213376), (128, 160032), (192, 106688), (256, 80016), (384, 53344), (512, 40008), (768, 26672), (1024, 20004), (1536, 13336), (1667, 12288), (2048, 10002), (3072, 6668), (3334, 6144), (4096, 5001)]