20163796488

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{2437}}^1$

素因数の和:2828

約数の個数: 192

約数和(自身を含む): 61704414720

約数和(自身を除く): 41540618232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 186, 198, 248, 264, 279, 337, 341, 372, 396, 558, 674, 682, 744, 792, 1011, 1023, 1116, 1348, 1364, 2022, 2046, 2232, 2437, 2696, 2728, 3033, 3069, 3707, 4044, 4092, 4874, 6066, 6138, 7311, 7414, 8088, 8184, 9748, 10447, 11121, 12132, 12276, 14622, 14828, 19496, 20894, 21933, 22242, 24264, 24552, 26807, 29244, 29656, 31341, 33363, 41788, 43866, 44484, 53614, 58488, 62682, 66726, 75547, 80421, 83576, 87732, 88968, 94023, 107228, 114917, 125364, 133452, 151094, 160842, 175464, 188046, 214456, 226641, 229834, 241263, 250728, 266904, 302188, 321684, 344751, 376092, 453282, 459668, 482526, 604376, 643368, 679923, 689502, 752184, 821269, 831017, 906564, 919336, 965052, 1034253, 1359846, 1379004, 1642538, 1662034, 1813128, 1930104, 2068506, 2463807, 2493051, 2719692, 2758008, 3285076, 3324068, 4137012, 4927614, 4986102, 5439384, 6570152, 6648136, 7391421, 7479153, 8274024, 9033959, 9855228, 9972204, 14782842, 14958306, 18067918, 19710456, 19944408, 25459339, 27101877, 29565684, 29916612, 36135836, 50918678, 54203754, 59131368, 59833224, 72271672, 76378017, 81305631, 101837356, 108407508, 152756034, 162611262, 203674712, 216815016, 229134051, 280052729, 305512068, 325222524, 458268102, 560105458, 611024136, 650445048, 840158187, 916536204, 1120210916, 1680316374, 1833072408, 2240421832, 2520474561, 3360632748, 5040949122, 6721265496, 10081898244, 20163796488]

約数ペア:

[(1, 20163796488), (2, 10081898244), (3, 6721265496), (4, 5040949122), (6, 3360632748), (8, 2520474561), (9, 2240421832), (11, 1833072408), (12, 1680316374), (18, 1120210916), (22, 916536204), (24, 840158187), (31, 650445048), (33, 611024136), (36, 560105458), (44, 458268102), (62, 325222524), (66, 305512068), (72, 280052729), (88, 229134051), (93, 216815016), (99, 203674712), (124, 162611262), (132, 152756034), (186, 108407508), (198, 101837356), (248, 81305631), (264, 76378017), (279, 72271672), (337, 59833224), (341, 59131368), (372, 54203754), (396, 50918678), (558, 36135836), (674, 29916612), (682, 29565684), (744, 27101877), (792, 25459339), (1011, 19944408), (1023, 19710456), (1116, 18067918), (1348, 14958306), (1364, 14782842), (2022, 9972204), (2046, 9855228), (2232, 9033959), (2437, 8274024), (2696, 7479153), (2728, 7391421), (3033, 6648136), (3069, 6570152), (3707, 5439384), (4044, 4986102), (4092, 4927614), (4874, 4137012), (6066, 3324068), (6138, 3285076), (7311, 2758008), (7414, 2719692), (8088, 2493051), (8184, 2463807), (9748, 2068506), (10447, 1930104), (11121, 1813128), (12132, 1662034), (12276, 1642538), (14622, 1379004), (14828, 1359846), (19496, 1034253), (20894, 965052), (21933, 919336), (22242, 906564), (24264, 831017), (24552, 821269), (26807, 752184), (29244, 689502), (29656, 679923), (31341, 643368), (33363, 604376), (41788, 482526), (43866, 459668), (44484, 453282), (53614, 376092), (58488, 344751), (62682, 321684), (66726, 302188), (75547, 266904), (80421, 250728), (83576, 241263), (87732, 229834), (88968, 226641), (94023, 214456), (107228, 188046), (114917, 175464), (125364, 160842), (133452, 151094)]