20077527678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{677}}^1$

素因数の和:1050

約数の個数: 128

約数和(自身を含む): 46101049344

約数和(自身を除く): 26023521666

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 61, 69, 78, 122, 138, 183, 271, 299, 366, 542, 598, 677, 793, 813, 897, 1354, 1403, 1586, 1626, 1794, 2031, 2379, 2806, 3523, 4062, 4209, 4758, 6233, 7046, 8418, 8801, 10569, 12466, 15571, 16531, 17602, 18239, 18699, 21138, 26403, 31142, 33062, 36478, 37398, 41297, 46713, 49593, 52806, 54717, 81029, 82594, 93426, 99186, 109434, 123891, 162058, 183467, 202423, 214903, 243087, 247782, 366934, 380213, 404846, 429806, 486174, 536861, 550401, 607269, 644709, 760426, 949831, 1073722, 1100802, 1140639, 1214538, 1289418, 1610583, 1899662, 2281278, 2385071, 2849493, 3221166, 4219741, 4770142, 4942769, 5698986, 7155213, 8439482, 9885538, 11191487, 12347803, 12659223, 14310426, 14828307, 22382974, 24695606, 25318446, 29656614, 33574461, 37043409, 54856633, 67148922, 74086818, 109713266, 145489331, 164569899, 257404201, 290978662, 329139798, 436467993, 514808402, 772212603, 872935986, 1544425206, 3346254613, 6692509226, 10038763839, 20077527678]

約数ペア:

[(1, 20077527678), (2, 10038763839), (3, 6692509226), (6, 3346254613), (13, 1544425206), (23, 872935986), (26, 772212603), (39, 514808402), (46, 436467993), (61, 329139798), (69, 290978662), (78, 257404201), (122, 164569899), (138, 145489331), (183, 109713266), (271, 74086818), (299, 67148922), (366, 54856633), (542, 37043409), (598, 33574461), (677, 29656614), (793, 25318446), (813, 24695606), (897, 22382974), (1354, 14828307), (1403, 14310426), (1586, 12659223), (1626, 12347803), (1794, 11191487), (2031, 9885538), (2379, 8439482), (2806, 7155213), (3523, 5698986), (4062, 4942769), (4209, 4770142), (4758, 4219741), (6233, 3221166), (7046, 2849493), (8418, 2385071), (8801, 2281278), (10569, 1899662), (12466, 1610583), (15571, 1289418), (16531, 1214538), (17602, 1140639), (18239, 1100802), (18699, 1073722), (21138, 949831), (26403, 760426), (31142, 644709), (33062, 607269), (36478, 550401), (37398, 536861), (41297, 486174), (46713, 429806), (49593, 404846), (52806, 380213), (54717, 366934), (81029, 247782), (82594, 243087), (93426, 214903), (99186, 202423), (109434, 183467), (123891, 162058)]