20173607376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5113}}^1\times {\mathrm{6323}}^1$

素因数の和:11460

約数の個数: 80

約数和(自身を含む): 56143864896

約数和(自身を除く): 35970257520

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 5113, 6323, 10226, 12646, 15339, 18969, 20452, 25292, 30678, 37938, 40904, 50584, 61356, 66469, 75876, 81808, 82199, 101168, 122712, 132938, 151752, 164398, 199407, 245424, 246597, 265876, 303504, 328796, 398814, 493194, 531752, 657592, 797628, 986388, 1063504, 1315184, 1595256, 1972776, 3190512, 3945552, 32329499, 64658998, 96988497, 129317996, 193976994, 258635992, 387953988, 420283487, 517271984, 775907976, 840566974, 1260850461, 1551815952, 1681133948, 2521700922, 3362267896, 5043401844, 6724535792, 10086803688, 20173607376]

約数ペア:

[(1, 20173607376), (2, 10086803688), (3, 6724535792), (4, 5043401844), (6, 3362267896), (8, 2521700922), (12, 1681133948), (13, 1551815952), (16, 1260850461), (24, 840566974), (26, 775907976), (39, 517271984), (48, 420283487), (52, 387953988), (78, 258635992), (104, 193976994), (156, 129317996), (208, 96988497), (312, 64658998), (624, 32329499), (5113, 3945552), (6323, 3190512), (10226, 1972776), (12646, 1595256), (15339, 1315184), (18969, 1063504), (20452, 986388), (25292, 797628), (30678, 657592), (37938, 531752), (40904, 493194), (50584, 398814), (61356, 328796), (66469, 303504), (75876, 265876), (81808, 246597), (82199, 245424), (101168, 199407), (122712, 164398), (132938, 151752)]