20096256

素因数分解:

$2^8\times 3^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 54157824

約数和(自身を除く): 34061568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 191, 192, 256, 274, 382, 384, 411, 548, 573, 764, 768, 822, 1096, 1146, 1528, 1644, 2192, 2292, 3056, 3288, 4384, 4584, 6112, 6576, 8768, 9168, 12224, 13152, 17536, 18336, 24448, 26167, 26304, 35072, 36672, 48896, 52334, 52608, 73344, 78501, 104668, 105216, 146688, 157002, 209336, 314004, 418672, 628008, 837344, 1256016, 1674688, 2512032, 3349376, 5024064, 6698752, 10048128, 20096256]

約数ペア:

[(1, 20096256), (2, 10048128), (3, 6698752), (4, 5024064), (6, 3349376), (8, 2512032), (12, 1674688), (16, 1256016), (24, 837344), (32, 628008), (48, 418672), (64, 314004), (96, 209336), (128, 157002), (137, 146688), (191, 105216), (192, 104668), (256, 78501), (274, 73344), (382, 52608), (384, 52334), (411, 48896), (548, 36672), (573, 35072), (764, 26304), (768, 26167), (822, 24448), (1096, 18336), (1146, 17536), (1528, 13152), (1644, 12224), (2192, 9168), (2292, 8768), (3056, 6576), (3288, 6112), (4384, 4584)]