20199071178

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1259}}^1$

素因数の和:1585

約数の個数: 192

約数和(自身を含む): 53892034560

約数和(自身を除く): 33692963382

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 33, 39, 46, 66, 69, 78, 99, 117, 138, 143, 198, 207, 234, 253, 271, 286, 299, 414, 429, 506, 542, 598, 759, 813, 858, 897, 1259, 1287, 1518, 1626, 1794, 2277, 2439, 2518, 2574, 2691, 2981, 3289, 3523, 3777, 4554, 4878, 5382, 5962, 6233, 6578, 7046, 7554, 8943, 9867, 10569, 11331, 12466, 13849, 16367, 17886, 18699, 19734, 21138, 22662, 26829, 27698, 28957, 29601, 31707, 32734, 37398, 38753, 41547, 49101, 53658, 56097, 57914, 59202, 63414, 68563, 77506, 81029, 83094, 86871, 98202, 112194, 116259, 124641, 137126, 147303, 162058, 173742, 180037, 205689, 232518, 243087, 249282, 260613, 294606, 318527, 341189, 348777, 360074, 376441, 411378, 486174, 521226, 540111, 617067, 637054, 682378, 697554, 729261, 752882, 891319, 955581, 1023567, 1080222, 1129323, 1234134, 1458522, 1620333, 1782638, 1911162, 2047134, 2258646, 2673957, 2866743, 3070701, 3240666, 3387969, 3753079, 4140851, 4435457, 5347914, 5733486, 6141402, 6775938, 7506158, 7847347, 8021871, 8281702, 8870914, 11259237, 12422553, 13306371, 15694694, 16043742, 22518474, 23542041, 24845106, 26612742, 33777711, 37267659, 39919113, 47084082, 48790027, 67555422, 70626123, 74535318, 79838226, 86320817, 97580054, 102015511, 141252246, 146370081, 172641634, 204031022, 258962451, 292740162, 306046533, 439110243, 517924902, 612093066, 776887353, 878220486, 918139599, 1122170621, 1553774706, 1836279198, 2244341242, 3366511863, 6733023726, 10099535589, 20199071178]

約数ペア:

[(1, 20199071178), (2, 10099535589), (3, 6733023726), (6, 3366511863), (9, 2244341242), (11, 1836279198), (13, 1553774706), (18, 1122170621), (22, 918139599), (23, 878220486), (26, 776887353), (33, 612093066), (39, 517924902), (46, 439110243), (66, 306046533), (69, 292740162), (78, 258962451), (99, 204031022), (117, 172641634), (138, 146370081), (143, 141252246), (198, 102015511), (207, 97580054), (234, 86320817), (253, 79838226), (271, 74535318), (286, 70626123), (299, 67555422), (414, 48790027), (429, 47084082), (506, 39919113), (542, 37267659), (598, 33777711), (759, 26612742), (813, 24845106), (858, 23542041), (897, 22518474), (1259, 16043742), (1287, 15694694), (1518, 13306371), (1626, 12422553), (1794, 11259237), (2277, 8870914), (2439, 8281702), (2518, 8021871), (2574, 7847347), (2691, 7506158), (2981, 6775938), (3289, 6141402), (3523, 5733486), (3777, 5347914), (4554, 4435457), (4878, 4140851), (5382, 3753079), (5962, 3387969), (6233, 3240666), (6578, 3070701), (7046, 2866743), (7554, 2673957), (8943, 2258646), (9867, 2047134), (10569, 1911162), (11331, 1782638), (12466, 1620333), (13849, 1458522), (16367, 1234134), (17886, 1129323), (18699, 1080222), (19734, 1023567), (21138, 955581), (22662, 891319), (26829, 752882), (27698, 729261), (28957, 697554), (29601, 682378), (31707, 637054), (32734, 617067), (37398, 540111), (38753, 521226), (41547, 486174), (49101, 411378), (53658, 376441), (56097, 360074), (57914, 348777), (59202, 341189), (63414, 318527), (68563, 294606), (77506, 260613), (81029, 249282), (83094, 243087), (86871, 232518), (98202, 205689), (112194, 180037), (116259, 173742), (124641, 162058), (137126, 147303)]