20347813536

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2153}}^1\times {\mathrm{5791}}^1$

素因数の和:7974

約数の個数: 96

約数和(自身を含む): 56590990848

約数和(自身を除く): 36243177312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 2153, 4306, 5791, 6459, 8612, 11582, 12918, 17224, 17373, 23164, 25836, 34448, 34746, 36601, 46328, 51672, 68896, 69492, 73202, 92656, 98447, 103344, 109803, 138984, 146404, 185312, 196894, 206688, 219606, 277968, 292808, 295341, 393788, 439212, 555936, 585616, 590682, 787576, 878424, 1171232, 1181364, 1575152, 1756848, 2362728, 3150304, 3513696, 4725456, 9450912, 12468023, 24936046, 37404069, 49872092, 74808138, 99744184, 149616276, 199488368, 211956391, 299232552, 398976736, 423912782, 598465104, 635869173, 847825564, 1196930208, 1271738346, 1695651128, 2543476692, 3391302256, 5086953384, 6782604512, 10173906768, 20347813536]

約数ペア:

[(1, 20347813536), (2, 10173906768), (3, 6782604512), (4, 5086953384), (6, 3391302256), (8, 2543476692), (12, 1695651128), (16, 1271738346), (17, 1196930208), (24, 847825564), (32, 635869173), (34, 598465104), (48, 423912782), (51, 398976736), (68, 299232552), (96, 211956391), (102, 199488368), (136, 149616276), (204, 99744184), (272, 74808138), (408, 49872092), (544, 37404069), (816, 24936046), (1632, 12468023), (2153, 9450912), (4306, 4725456), (5791, 3513696), (6459, 3150304), (8612, 2362728), (11582, 1756848), (12918, 1575152), (17224, 1181364), (17373, 1171232), (23164, 878424), (25836, 787576), (34448, 590682), (34746, 585616), (36601, 555936), (46328, 439212), (51672, 393788), (68896, 295341), (69492, 292808), (73202, 277968), (92656, 219606), (98447, 206688), (103344, 196894), (109803, 185312), (138984, 146404)]