20790224448

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{23689}}^1$

素因数の和:24364

約数の個数: 112

約数和(自身を含む): 62964608640

約数和(自身を除く): 42174384192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 653, 672, 1306, 1344, 1959, 2612, 3918, 4571, 5224, 7836, 9142, 10448, 13713, 15672, 18284, 20896, 23689, 27426, 31344, 36568, 41792, 47378, 54852, 62688, 71067, 73136, 94756, 109704, 125376, 142134, 146272, 165823, 189512, 219408, 284268, 292544, 331646, 379024, 438816, 497469, 568536, 663292, 758048, 877632, 994938, 1137072, 1326584, 1516096, 1989876, 2274144, 2653168, 3979752, 4548288, 5306336, 7959504, 10612672, 15468917, 15919008, 30937834, 31838016, 46406751, 61875668, 92813502, 108282419, 123751336, 185627004, 216564838, 247502672, 324847257, 371254008, 433129676, 495005344, 649694514, 742508016, 866259352, 990010688, 1299389028, 1485016032, 1732518704, 2598778056, 2970032064, 3465037408, 5197556112, 6930074816, 10395112224, 20790224448]

約数ペア:

[(1, 20790224448), (2, 10395112224), (3, 6930074816), (4, 5197556112), (6, 3465037408), (7, 2970032064), (8, 2598778056), (12, 1732518704), (14, 1485016032), (16, 1299389028), (21, 990010688), (24, 866259352), (28, 742508016), (32, 649694514), (42, 495005344), (48, 433129676), (56, 371254008), (64, 324847257), (84, 247502672), (96, 216564838), (112, 185627004), (168, 123751336), (192, 108282419), (224, 92813502), (336, 61875668), (448, 46406751), (653, 31838016), (672, 30937834), (1306, 15919008), (1344, 15468917), (1959, 10612672), (2612, 7959504), (3918, 5306336), (4571, 4548288), (5224, 3979752), (7836, 2653168), (9142, 2274144), (10448, 1989876), (13713, 1516096), (15672, 1326584), (18284, 1137072), (20896, 994938), (23689, 877632), (27426, 758048), (31344, 663292), (36568, 568536), (41792, 497469), (47378, 438816), (54852, 379024), (62688, 331646), (71067, 292544), (73136, 284268), (94756, 219408), (109704, 189512), (125376, 165823), (142134, 146272)]