20231488494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:1071

約数の個数: 192

約数和(自身を含む): 52902180864

約数和(自身を除く): 32670692370

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 53, 63, 73, 94, 106, 126, 141, 146, 159, 219, 282, 318, 329, 371, 423, 438, 477, 511, 657, 658, 742, 846, 883, 954, 987, 1022, 1113, 1314, 1533, 1766, 1974, 2226, 2491, 2649, 2961, 3066, 3339, 3431, 3869, 4599, 4982, 5298, 5922, 6181, 6678, 6862, 7473, 7738, 7947, 9198, 10293, 11607, 12362, 14946, 15894, 17437, 18543, 20586, 22419, 23214, 24017, 27083, 30879, 34821, 34874, 37086, 41501, 44838, 46799, 48034, 52311, 54166, 55629, 61758, 64459, 69642, 72051, 81249, 83002, 93598, 104622, 111258, 124503, 128918, 140397, 144102, 156933, 162498, 181843, 193377, 216153, 243747, 249006, 280794, 290507, 313866, 327593, 363686, 373509, 386754, 421191, 432306, 451213, 487494, 545529, 580131, 581014, 655186, 747018, 842382, 871521, 902426, 982779, 1091058, 1160262, 1272901, 1353639, 1636587, 1743042, 1965558, 2199553, 2545802, 2614563, 2707278, 2948337, 3029573, 3273174, 3416327, 3818703, 4060917, 4399106, 5229126, 5896674, 6059146, 6598659, 6832654, 7637406, 8121834, 9088719, 10248981, 11456109, 13197318, 15396871, 18177438, 19795977, 20497962, 21207011, 22912218, 23914289, 27266157, 30746943, 30793742, 39591954, 42414022, 46190613, 47828578, 54532314, 61493886, 63621033, 71742867, 92381226, 127242066, 138571839, 143485734, 160567369, 190863099, 215228601, 277143678, 321134738, 381726198, 430457202, 481702107, 963404214, 1123971583, 1445106321, 2247943166, 2890212642, 3371914749, 6743829498, 10115744247, 20231488494]

約数ペア:

[(1, 20231488494), (2, 10115744247), (3, 6743829498), (6, 3371914749), (7, 2890212642), (9, 2247943166), (14, 1445106321), (18, 1123971583), (21, 963404214), (42, 481702107), (47, 430457202), (53, 381726198), (63, 321134738), (73, 277143678), (94, 215228601), (106, 190863099), (126, 160567369), (141, 143485734), (146, 138571839), (159, 127242066), (219, 92381226), (282, 71742867), (318, 63621033), (329, 61493886), (371, 54532314), (423, 47828578), (438, 46190613), (477, 42414022), (511, 39591954), (657, 30793742), (658, 30746943), (742, 27266157), (846, 23914289), (883, 22912218), (954, 21207011), (987, 20497962), (1022, 19795977), (1113, 18177438), (1314, 15396871), (1533, 13197318), (1766, 11456109), (1974, 10248981), (2226, 9088719), (2491, 8121834), (2649, 7637406), (2961, 6832654), (3066, 6598659), (3339, 6059146), (3431, 5896674), (3869, 5229126), (4599, 4399106), (4982, 4060917), (5298, 3818703), (5922, 3416327), (6181, 3273174), (6678, 3029573), (6862, 2948337), (7473, 2707278), (7738, 2614563), (7947, 2545802), (9198, 2199553), (10293, 1965558), (11607, 1743042), (12362, 1636587), (14946, 1353639), (15894, 1272901), (17437, 1160262), (18543, 1091058), (20586, 982779), (22419, 902426), (23214, 871521), (24017, 842382), (27083, 747018), (30879, 655186), (34821, 581014), (34874, 580131), (37086, 545529), (41501, 487494), (44838, 451213), (46799, 432306), (48034, 421191), (52311, 386754), (54166, 373509), (55629, 363686), (61758, 327593), (64459, 313866), (69642, 290507), (72051, 280794), (81249, 249006), (83002, 243747), (93598, 216153), (104622, 193377), (111258, 181843), (124503, 162498), (128918, 156933), (140397, 144102)]