20147132082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{1223}}^1$

素因数の和:1624

約数の個数: 128

約数和(自身を含む): 50812489728

約数和(自身を除く): 30665357646

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 181, 197, 231, 362, 394, 462, 543, 591, 1086, 1182, 1223, 1267, 1379, 1991, 2167, 2446, 2534, 2758, 3669, 3801, 3982, 4137, 4334, 5973, 6501, 7338, 7602, 8274, 8561, 11946, 13002, 13453, 13937, 15169, 17122, 25683, 26906, 27874, 30338, 35657, 40359, 41811, 45507, 51366, 71314, 80718, 83622, 91014, 94171, 106971, 188342, 213942, 221363, 240931, 249599, 282513, 392227, 442726, 481862, 499198, 565026, 664089, 722793, 748797, 784454, 1176681, 1328178, 1445586, 1497594, 1549541, 1686517, 2353362, 2434993, 2650241, 2745589, 3099082, 3373034, 4648623, 4869986, 5059551, 5300482, 5491178, 7304979, 7950723, 8236767, 9297246, 10119102, 14609958, 15901446, 16473534, 17044951, 18551687, 34089902, 37103374, 43608511, 51134853, 55655061, 87217022, 102269706, 111310122, 130825533, 261651066, 305259577, 479693621, 610519154, 915778731, 959387242, 1439080863, 1831557462, 2878161726, 3357855347, 6715710694, 10073566041, 20147132082]

約数ペア:

[(1, 20147132082), (2, 10073566041), (3, 6715710694), (6, 3357855347), (7, 2878161726), (11, 1831557462), (14, 1439080863), (21, 959387242), (22, 915778731), (33, 610519154), (42, 479693621), (66, 305259577), (77, 261651066), (154, 130825533), (181, 111310122), (197, 102269706), (231, 87217022), (362, 55655061), (394, 51134853), (462, 43608511), (543, 37103374), (591, 34089902), (1086, 18551687), (1182, 17044951), (1223, 16473534), (1267, 15901446), (1379, 14609958), (1991, 10119102), (2167, 9297246), (2446, 8236767), (2534, 7950723), (2758, 7304979), (3669, 5491178), (3801, 5300482), (3982, 5059551), (4137, 4869986), (4334, 4648623), (5973, 3373034), (6501, 3099082), (7338, 2745589), (7602, 2650241), (8274, 2434993), (8561, 2353362), (11946, 1686517), (13002, 1549541), (13453, 1497594), (13937, 1445586), (15169, 1328178), (17122, 1176681), (25683, 784454), (26906, 748797), (27874, 722793), (30338, 664089), (35657, 565026), (40359, 499198), (41811, 481862), (45507, 442726), (51366, 392227), (71314, 282513), (80718, 249599), (83622, 240931), (91014, 221363), (94171, 213942), (106971, 188342)]