20149661448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1378603}}^1$

素因数の和:1378651

約数の個数: 96

約数和(自身を含む): 64518667200

約数和(自身を除く): 44369005752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 203, 232, 252, 261, 348, 406, 504, 522, 609, 696, 812, 1044, 1218, 1624, 1827, 2088, 2436, 3654, 4872, 7308, 14616, 1378603, 2757206, 4135809, 5514412, 8271618, 9650221, 11028824, 12407427, 16543236, 19300442, 24814854, 28950663, 33086472, 38600884, 39979487, 49629708, 57901326, 77201768, 79958974, 86851989, 99259416, 115802652, 119938461, 159917948, 173703978, 231605304, 239876922, 279856409, 319835896, 347407956, 359815383, 479753844, 559712818, 694815912, 719630766, 839569227, 959507688, 1119425636, 1439261532, 1679138454, 2238851272, 2518707681, 2878523064, 3358276908, 5037415362, 6716553816, 10074830724, 20149661448]

約数ペア:

[(1, 20149661448), (2, 10074830724), (3, 6716553816), (4, 5037415362), (6, 3358276908), (7, 2878523064), (8, 2518707681), (9, 2238851272), (12, 1679138454), (14, 1439261532), (18, 1119425636), (21, 959507688), (24, 839569227), (28, 719630766), (29, 694815912), (36, 559712818), (42, 479753844), (56, 359815383), (58, 347407956), (63, 319835896), (72, 279856409), (84, 239876922), (87, 231605304), (116, 173703978), (126, 159917948), (168, 119938461), (174, 115802652), (203, 99259416), (232, 86851989), (252, 79958974), (261, 77201768), (348, 57901326), (406, 49629708), (504, 39979487), (522, 38600884), (609, 33086472), (696, 28950663), (812, 24814854), (1044, 19300442), (1218, 16543236), (1624, 12407427), (1827, 11028824), (2088, 9650221), (2436, 8271618), (3654, 5514412), (4872, 4135809), (7308, 2757206), (14616, 1378603)]