20163980496

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1567}}^1\times {\mathrm{24371}}^1$

素因数の和:25960

約数の個数: 80

約数和(自身を含む): 56864360448

約数和(自身を除く): 36700379952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 1567, 3134, 4701, 6268, 9402, 12536, 17237, 18804, 24371, 25072, 34474, 37608, 48742, 51711, 68948, 73113, 75216, 97484, 103422, 137896, 146226, 194968, 206844, 268081, 275792, 292452, 389936, 413688, 536162, 584904, 804243, 827376, 1072324, 1169808, 1608486, 2144648, 3216972, 4289296, 6433944, 12867888, 38189357, 76378714, 114568071, 152757428, 229136142, 305514856, 420082927, 458272284, 611029712, 840165854, 916544568, 1260248781, 1680331708, 1833089136, 2520497562, 3360663416, 5040995124, 6721326832, 10081990248, 20163980496]

約数ペア:

[(1, 20163980496), (2, 10081990248), (3, 6721326832), (4, 5040995124), (6, 3360663416), (8, 2520497562), (11, 1833089136), (12, 1680331708), (16, 1260248781), (22, 916544568), (24, 840165854), (33, 611029712), (44, 458272284), (48, 420082927), (66, 305514856), (88, 229136142), (132, 152757428), (176, 114568071), (264, 76378714), (528, 38189357), (1567, 12867888), (3134, 6433944), (4701, 4289296), (6268, 3216972), (9402, 2144648), (12536, 1608486), (17237, 1169808), (18804, 1072324), (24371, 827376), (25072, 804243), (34474, 584904), (37608, 536162), (48742, 413688), (51711, 389936), (68948, 292452), (73113, 275792), (75216, 268081), (97484, 206844), (103422, 194968), (137896, 146226)]