20183947248

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1\times {\mathrm{7589}}^1$

素因数の和:8494

約数の個数: 80

約数和(自身を含む): 52991072640

約数和(自身を除く): 32807125392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 827, 1072, 1608, 1654, 2481, 3216, 3308, 4962, 6616, 7589, 9924, 13232, 15178, 19848, 22767, 30356, 39696, 45534, 55409, 60712, 91068, 110818, 121424, 166227, 182136, 221636, 332454, 364272, 443272, 508463, 664908, 886544, 1016926, 1329816, 1525389, 2033852, 2659632, 3050778, 4067704, 6101556, 6276103, 8135408, 12203112, 12552206, 18828309, 24406224, 25104412, 37656618, 50208824, 75313236, 100417648, 150626472, 301252944, 420498901, 840997802, 1261496703, 1681995604, 2522993406, 3363991208, 5045986812, 6727982416, 10091973624, 20183947248]

約数ペア:

[(1, 20183947248), (2, 10091973624), (3, 6727982416), (4, 5045986812), (6, 3363991208), (8, 2522993406), (12, 1681995604), (16, 1261496703), (24, 840997802), (48, 420498901), (67, 301252944), (134, 150626472), (201, 100417648), (268, 75313236), (402, 50208824), (536, 37656618), (804, 25104412), (827, 24406224), (1072, 18828309), (1608, 12552206), (1654, 12203112), (2481, 8135408), (3216, 6276103), (3308, 6101556), (4962, 4067704), (6616, 3050778), (7589, 2659632), (9924, 2033852), (13232, 1525389), (15178, 1329816), (19848, 1016926), (22767, 886544), (30356, 664908), (39696, 508463), (45534, 443272), (55409, 364272), (60712, 332454), (91068, 221636), (110818, 182136), (121424, 166227)]