20143721862

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{9679}}^1$

素因数の和:10178

約数の個数: 96

約数和(自身を含む): 49796398080

約数和(自身を除く): 29652676218

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 457, 506, 759, 914, 1371, 1518, 2277, 2742, 4113, 4554, 5027, 8226, 9679, 10054, 10511, 15081, 19358, 21022, 29037, 30162, 31533, 45243, 58074, 63066, 87111, 90486, 94599, 106469, 115621, 174222, 189198, 212938, 222617, 231242, 319407, 346863, 445234, 638814, 667851, 693726, 958221, 1040589, 1335702, 1916442, 2003553, 2081178, 2448787, 4007106, 4423303, 4897574, 7346361, 8846606, 13269909, 14692722, 22039083, 26539818, 39809727, 44078166, 48656333, 79619454, 97312666, 101735969, 145968999, 203471938, 291937998, 305207907, 437906997, 610415814, 875813994, 915623721, 1119095659, 1831247442, 2238191318, 3357286977, 6714573954, 10071860931, 20143721862]

約数ペア:

[(1, 20143721862), (2, 10071860931), (3, 6714573954), (6, 3357286977), (9, 2238191318), (11, 1831247442), (18, 1119095659), (22, 915623721), (23, 875813994), (33, 610415814), (46, 437906997), (66, 305207907), (69, 291937998), (99, 203471938), (138, 145968999), (198, 101735969), (207, 97312666), (253, 79619454), (414, 48656333), (457, 44078166), (506, 39809727), (759, 26539818), (914, 22039083), (1371, 14692722), (1518, 13269909), (2277, 8846606), (2742, 7346361), (4113, 4897574), (4554, 4423303), (5027, 4007106), (8226, 2448787), (9679, 2081178), (10054, 2003553), (10511, 1916442), (15081, 1335702), (19358, 1040589), (21022, 958221), (29037, 693726), (30162, 667851), (31533, 638814), (45243, 445234), (58074, 346863), (63066, 319407), (87111, 231242), (90486, 222617), (94599, 212938), (106469, 189198), (115621, 174222)]