20100841695

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{3719}}^1$

素因数の和:3981

約数の個数: 96

約数和(自身を含む): 38858227200

約数和(自身を除く): 18757385505

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 61, 99, 165, 179, 183, 305, 495, 537, 549, 671, 895, 915, 1611, 1969, 2013, 2685, 2745, 3355, 3719, 5907, 6039, 8055, 9845, 10065, 10919, 11157, 17721, 18595, 29535, 30195, 32757, 33471, 40909, 54595, 55785, 88605, 98271, 120109, 122727, 163785, 167355, 204545, 226859, 360327, 368181, 491355, 600545, 613635, 665701, 680577, 1080981, 1134295, 1801635, 1840905, 1997103, 2041731, 2495449, 3328505, 3402885, 5404905, 5991309, 7322711, 7486347, 9985515, 10208655, 12477245, 21968133, 22459041, 29956545, 36613555, 37431735, 40607761, 65904399, 109840665, 112295205, 121823283, 203038805, 329521995, 365469849, 446685371, 609116415, 1340056113, 1827349245, 2233426855, 4020168339, 6700280565, 20100841695]

約数ペア:

[(1, 20100841695), (3, 6700280565), (5, 4020168339), (9, 2233426855), (11, 1827349245), (15, 1340056113), (33, 609116415), (45, 446685371), (55, 365469849), (61, 329521995), (99, 203038805), (165, 121823283), (179, 112295205), (183, 109840665), (305, 65904399), (495, 40607761), (537, 37431735), (549, 36613555), (671, 29956545), (895, 22459041), (915, 21968133), (1611, 12477245), (1969, 10208655), (2013, 9985515), (2685, 7486347), (2745, 7322711), (3355, 5991309), (3719, 5404905), (5907, 3402885), (6039, 3328505), (8055, 2495449), (9845, 2041731), (10065, 1997103), (10919, 1840905), (11157, 1801635), (17721, 1134295), (18595, 1080981), (29535, 680577), (30195, 665701), (32757, 613635), (33471, 600545), (40909, 491355), (54595, 368181), (55785, 360327), (88605, 226859), (98271, 204545), (120109, 167355), (122727, 163785)]