20082432

素因数分解:

$2^8\times 3^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 54288640

約数和(自身を除く): 34206208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 331, 384, 474, 632, 662, 768, 948, 993, 1264, 1324, 1896, 1986, 2528, 2648, 3792, 3972, 5056, 5296, 7584, 7944, 10112, 10592, 15168, 15888, 20224, 21184, 26149, 30336, 31776, 42368, 52298, 60672, 63552, 78447, 84736, 104596, 127104, 156894, 209192, 254208, 313788, 418384, 627576, 836768, 1255152, 1673536, 2510304, 3347072, 5020608, 6694144, 10041216, 20082432]

約数ペア:

[(1, 20082432), (2, 10041216), (3, 6694144), (4, 5020608), (6, 3347072), (8, 2510304), (12, 1673536), (16, 1255152), (24, 836768), (32, 627576), (48, 418384), (64, 313788), (79, 254208), (96, 209192), (128, 156894), (158, 127104), (192, 104596), (237, 84736), (256, 78447), (316, 63552), (331, 60672), (384, 52298), (474, 42368), (632, 31776), (662, 30336), (768, 26149), (948, 21184), (993, 20224), (1264, 15888), (1324, 15168), (1896, 10592), (1986, 10112), (2528, 7944), (2648, 7584), (3792, 5296), (3972, 5056)]