20947007424

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{95617}}^1$

素因数の和:95802

約数の個数: 112

約数和(自身を含む): 63729014528

約数和(自身を除く): 42782007104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 163, 168, 192, 224, 326, 336, 448, 489, 652, 672, 978, 1141, 1304, 1344, 1956, 2282, 2608, 3423, 3912, 4564, 5216, 6846, 7824, 9128, 10432, 13692, 15648, 18256, 27384, 31296, 36512, 54768, 73024, 95617, 109536, 191234, 219072, 286851, 382468, 573702, 669319, 764936, 1147404, 1338638, 1529872, 2007957, 2294808, 2677276, 3059744, 4015914, 4589616, 5354552, 6119488, 8031828, 9179232, 10709104, 15585571, 16063656, 18358464, 21418208, 31171142, 32127312, 42836416, 46756713, 62342284, 64254624, 93513426, 109098997, 124684568, 128509248, 187026852, 218197994, 249369136, 327296991, 374053704, 436395988, 498738272, 654593982, 748107408, 872791976, 997476544, 1309187964, 1496214816, 1745583952, 2618375928, 2992429632, 3491167904, 5236751856, 6982335808, 10473503712, 20947007424]

約数ペア:

[(1, 20947007424), (2, 10473503712), (3, 6982335808), (4, 5236751856), (6, 3491167904), (7, 2992429632), (8, 2618375928), (12, 1745583952), (14, 1496214816), (16, 1309187964), (21, 997476544), (24, 872791976), (28, 748107408), (32, 654593982), (42, 498738272), (48, 436395988), (56, 374053704), (64, 327296991), (84, 249369136), (96, 218197994), (112, 187026852), (163, 128509248), (168, 124684568), (192, 109098997), (224, 93513426), (326, 64254624), (336, 62342284), (448, 46756713), (489, 42836416), (652, 32127312), (672, 31171142), (978, 21418208), (1141, 18358464), (1304, 16063656), (1344, 15585571), (1956, 10709104), (2282, 9179232), (2608, 8031828), (3423, 6119488), (3912, 5354552), (4564, 4589616), (5216, 4015914), (6846, 3059744), (7824, 2677276), (9128, 2294808), (10432, 2007957), (13692, 1529872), (15648, 1338638), (18256, 1147404), (27384, 764936), (31296, 669319), (36512, 573702), (54768, 382468), (73024, 286851), (95617, 219072), (109536, 191234)]