20893500672

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2473189}}^1$

素因数の和:2473219

約数の個数: 72

約数和(自身を含む): 60662404320

約数和(自身を除く): 39768903648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 2473189, 4946378, 7419567, 9892756, 14839134, 19785512, 27205079, 29678268, 39571024, 54410158, 59356536, 79142048, 81615237, 108820316, 118713072, 158284096, 163230474, 217640632, 237426144, 316568192, 326460948, 435281264, 474852288, 633136384, 652921896, 870562528, 949704576, 1305843792, 1741125056, 1899409152, 2611687584, 3482250112, 5223375168, 6964500224, 10446750336, 20893500672]

約数ペア:

[(1, 20893500672), (2, 10446750336), (3, 6964500224), (4, 5223375168), (6, 3482250112), (8, 2611687584), (11, 1899409152), (12, 1741125056), (16, 1305843792), (22, 949704576), (24, 870562528), (32, 652921896), (33, 633136384), (44, 474852288), (48, 435281264), (64, 326460948), (66, 316568192), (88, 237426144), (96, 217640632), (128, 163230474), (132, 158284096), (176, 118713072), (192, 108820316), (256, 81615237), (264, 79142048), (352, 59356536), (384, 54410158), (528, 39571024), (704, 29678268), (768, 27205079), (1056, 19785512), (1408, 14839134), (2112, 9892756), (2816, 7419567), (4224, 4946378), (8448, 2473189)]