20163371952

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^2\times {\mathrm{307}}^1\times {\mathrm{1627}}^1$

素因数の和:2003

約数の個数: 120

約数和(自身を含む): 54155797696

約数和(自身を除く): 33992425744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 307, 348, 464, 614, 696, 841, 921, 1228, 1392, 1627, 1682, 1842, 2456, 2523, 3254, 3364, 3684, 4881, 4912, 5046, 6508, 6728, 7368, 8903, 9762, 10092, 13016, 13456, 14736, 17806, 19524, 20184, 26032, 26709, 35612, 39048, 40368, 47183, 53418, 71224, 78096, 94366, 106836, 141549, 142448, 188732, 213672, 258187, 283098, 377464, 427344, 499489, 516374, 566196, 754928, 774561, 998978, 1032748, 1132392, 1368307, 1498467, 1549122, 1997956, 2065496, 2264784, 2736614, 2996934, 3098244, 3995912, 4104921, 4130992, 5473228, 5993868, 6196488, 7991824, 8209842, 10946456, 11987736, 12392976, 14485181, 16419684, 21892912, 23975472, 28970362, 32839368, 43455543, 57940724, 65678736, 86911086, 115881448, 173822172, 231762896, 347644344, 420070249, 695288688, 840140498, 1260210747, 1680280996, 2520421494, 3360561992, 5040842988, 6721123984, 10081685976, 20163371952]

約数ペア:

[(1, 20163371952), (2, 10081685976), (3, 6721123984), (4, 5040842988), (6, 3360561992), (8, 2520421494), (12, 1680280996), (16, 1260210747), (24, 840140498), (29, 695288688), (48, 420070249), (58, 347644344), (87, 231762896), (116, 173822172), (174, 115881448), (232, 86911086), (307, 65678736), (348, 57940724), (464, 43455543), (614, 32839368), (696, 28970362), (841, 23975472), (921, 21892912), (1228, 16419684), (1392, 14485181), (1627, 12392976), (1682, 11987736), (1842, 10946456), (2456, 8209842), (2523, 7991824), (3254, 6196488), (3364, 5993868), (3684, 5473228), (4881, 4130992), (4912, 4104921), (5046, 3995912), (6508, 3098244), (6728, 2996934), (7368, 2736614), (8903, 2264784), (9762, 2065496), (10092, 1997956), (13016, 1549122), (13456, 1498467), (14736, 1368307), (17806, 1132392), (19524, 1032748), (20184, 998978), (26032, 774561), (26709, 754928), (35612, 566196), (39048, 516374), (40368, 499489), (47183, 427344), (53418, 377464), (71224, 283098), (78096, 258187), (94366, 213672), (106836, 188732), (141549, 142448)]