20097151206

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{96331}}^1$

素因数の和:96485

約数の個数: 64

約数和(自身を含む): 45776966400

約数和(自身を除く): 25679815194

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 109, 174, 218, 319, 327, 638, 654, 957, 1199, 1914, 2398, 3161, 3597, 6322, 7194, 9483, 18966, 34771, 69542, 96331, 104313, 192662, 208626, 288993, 577986, 1059641, 2119282, 2793599, 3178923, 5587198, 6357846, 8380797, 10500079, 16761594, 21000158, 30729589, 31500237, 61459178, 63000474, 92188767, 115500869, 184377534, 231001738, 304502291, 346502607, 609004582, 693005214, 913506873, 1827013746, 3349525201, 6699050402, 10048575603, 20097151206]

約数ペア:

[(1, 20097151206), (2, 10048575603), (3, 6699050402), (6, 3349525201), (11, 1827013746), (22, 913506873), (29, 693005214), (33, 609004582), (58, 346502607), (66, 304502291), (87, 231001738), (109, 184377534), (174, 115500869), (218, 92188767), (319, 63000474), (327, 61459178), (638, 31500237), (654, 30729589), (957, 21000158), (1199, 16761594), (1914, 10500079), (2398, 8380797), (3161, 6357846), (3597, 5587198), (6322, 3178923), (7194, 2793599), (9483, 2119282), (18966, 1059641), (34771, 577986), (69542, 288993), (96331, 208626), (104313, 192662)]