20011311144

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{35537}}^1$

素因数の和:35645

約数の個数: 160

約数和(自身を含む): 61921411200

約数和(自身を除く): 41910100056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 79, 81, 88, 99, 108, 132, 158, 162, 198, 216, 237, 264, 297, 316, 324, 396, 474, 594, 632, 648, 711, 792, 869, 891, 948, 1188, 1422, 1738, 1782, 1896, 2133, 2376, 2607, 2844, 3476, 3564, 4266, 5214, 5688, 6399, 6952, 7128, 7821, 8532, 10428, 12798, 15642, 17064, 20856, 23463, 25596, 31284, 35537, 46926, 51192, 62568, 70389, 71074, 93852, 106611, 140778, 142148, 187704, 213222, 281556, 284296, 319833, 390907, 426444, 563112, 639666, 781814, 852888, 959499, 1172721, 1279332, 1563628, 1918998, 2345442, 2558664, 2807423, 2878497, 3127256, 3518163, 3837996, 4690884, 5614846, 5756994, 7036326, 7675992, 8422269, 9381768, 10554489, 11229692, 11513988, 14072652, 16844538, 21108978, 22459384, 23027976, 25266807, 28145304, 30881653, 31663467, 33689076, 42217956, 50533614, 61763306, 63326934, 67378152, 75800421, 84435912, 92644959, 101067228, 123526612, 126653868, 151600842, 185289918, 202134456, 227401263, 247053224, 253307736, 277934877, 303201684, 370579836, 454802526, 555869754, 606403368, 741159672, 833804631, 909605052, 1111739508, 1667609262, 1819210104, 2223479016, 2501413893, 3335218524, 5002827786, 6670437048, 10005655572, 20011311144]

約数ペア:

[(1, 20011311144), (2, 10005655572), (3, 6670437048), (4, 5002827786), (6, 3335218524), (8, 2501413893), (9, 2223479016), (11, 1819210104), (12, 1667609262), (18, 1111739508), (22, 909605052), (24, 833804631), (27, 741159672), (33, 606403368), (36, 555869754), (44, 454802526), (54, 370579836), (66, 303201684), (72, 277934877), (79, 253307736), (81, 247053224), (88, 227401263), (99, 202134456), (108, 185289918), (132, 151600842), (158, 126653868), (162, 123526612), (198, 101067228), (216, 92644959), (237, 84435912), (264, 75800421), (297, 67378152), (316, 63326934), (324, 61763306), (396, 50533614), (474, 42217956), (594, 33689076), (632, 31663467), (648, 30881653), (711, 28145304), (792, 25266807), (869, 23027976), (891, 22459384), (948, 21108978), (1188, 16844538), (1422, 14072652), (1738, 11513988), (1782, 11229692), (1896, 10554489), (2133, 9381768), (2376, 8422269), (2607, 7675992), (2844, 7036326), (3476, 5756994), (3564, 5614846), (4266, 4690884), (5214, 3837996), (5688, 3518163), (6399, 3127256), (6952, 2878497), (7128, 2807423), (7821, 2558664), (8532, 2345442), (10428, 1918998), (12798, 1563628), (15642, 1279332), (17064, 1172721), (20856, 959499), (23463, 852888), (25596, 781814), (31284, 639666), (35537, 563112), (46926, 426444), (51192, 390907), (62568, 319833), (70389, 284296), (71074, 281556), (93852, 213222), (106611, 187704), (140778, 142148)]