20195385312

素因数分解:

$2^5\times 3^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1\times {\mathrm{3067}}^1$

素因数の和:3800

約数の個数: 96

約数和(自身を含む): 53587602432

約数和(自身を除く): 33392217120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 113, 226, 339, 452, 607, 678, 904, 1214, 1356, 1808, 1821, 2428, 2712, 3067, 3616, 3642, 4856, 5424, 6134, 7284, 9201, 9712, 10848, 12268, 14568, 18402, 19424, 24536, 29136, 36804, 49072, 58272, 68591, 73608, 98144, 137182, 147216, 205773, 274364, 294432, 346571, 411546, 548728, 693142, 823092, 1039713, 1097456, 1386284, 1646184, 1861669, 2079426, 2194912, 2772568, 3292368, 3723338, 4158852, 5545136, 5585007, 6584736, 7446676, 8317704, 11090272, 11170014, 14893352, 16635408, 22340028, 29786704, 33270816, 44680056, 59573408, 89360112, 178720224, 210368597, 420737194, 631105791, 841474388, 1262211582, 1682948776, 2524423164, 3365897552, 5048846328, 6731795104, 10097692656, 20195385312]

約数ペア:

[(1, 20195385312), (2, 10097692656), (3, 6731795104), (4, 5048846328), (6, 3365897552), (8, 2524423164), (12, 1682948776), (16, 1262211582), (24, 841474388), (32, 631105791), (48, 420737194), (96, 210368597), (113, 178720224), (226, 89360112), (339, 59573408), (452, 44680056), (607, 33270816), (678, 29786704), (904, 22340028), (1214, 16635408), (1356, 14893352), (1808, 11170014), (1821, 11090272), (2428, 8317704), (2712, 7446676), (3067, 6584736), (3616, 5585007), (3642, 5545136), (4856, 4158852), (5424, 3723338), (6134, 3292368), (7284, 2772568), (9201, 2194912), (9712, 2079426), (10848, 1861669), (12268, 1646184), (14568, 1386284), (18402, 1097456), (19424, 1039713), (24536, 823092), (29136, 693142), (36804, 548728), (49072, 411546), (58272, 346571), (68591, 294432), (73608, 274364), (98144, 205773), (137182, 147216)]