20172029424

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1\times {\mathrm{7883}}^1$

素因数の和:8582

約数の個数: 80

約数和(自身を含む): 52791264000

約数和(自身を除く): 32619234576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 599, 712, 1068, 1198, 1424, 1797, 2136, 2396, 3594, 4272, 4792, 7188, 7883, 9584, 14376, 15766, 23649, 28752, 31532, 47298, 53311, 63064, 94596, 106622, 126128, 159933, 189192, 213244, 319866, 378384, 426488, 639732, 701587, 852976, 1279464, 1403174, 2104761, 2558928, 2806348, 4209522, 4721917, 5612696, 8419044, 9443834, 11225392, 14165751, 16838088, 18887668, 28331502, 33676176, 37775336, 56663004, 75550672, 113326008, 226652016, 420250613, 840501226, 1260751839, 1681002452, 2521503678, 3362004904, 5043007356, 6724009808, 10086014712, 20172029424]

約数ペア:

[(1, 20172029424), (2, 10086014712), (3, 6724009808), (4, 5043007356), (6, 3362004904), (8, 2521503678), (12, 1681002452), (16, 1260751839), (24, 840501226), (48, 420250613), (89, 226652016), (178, 113326008), (267, 75550672), (356, 56663004), (534, 37775336), (599, 33676176), (712, 28331502), (1068, 18887668), (1198, 16838088), (1424, 14165751), (1797, 11225392), (2136, 9443834), (2396, 8419044), (3594, 5612696), (4272, 4721917), (4792, 4209522), (7188, 2806348), (7883, 2558928), (9584, 2104761), (14376, 1403174), (15766, 1279464), (23649, 852976), (28752, 701587), (31532, 639732), (47298, 426488), (53311, 378384), (63064, 319866), (94596, 213244), (106622, 189192), (126128, 159933)]