20119639694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3271}}^1\times {\mathrm{3631}}^1$

素因数の和:6933

約数の個数: 48

約数和(自身を含む): 37933421568

約数和(自身を除く): 17813781874

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 3271, 3631, 6542, 7262, 22897, 25417, 35981, 39941, 45794, 50834, 71962, 79882, 251867, 279587, 395791, 439351, 503734, 559174, 791582, 878702, 2770537, 3075457, 5541074, 6150914, 11877001, 23754002, 83139007, 130647011, 166278014, 261294022, 914529077, 1437117121, 1829058154, 2874234242, 10059819847, 20119639694]

約数ペア:

[(1, 20119639694), (2, 10059819847), (7, 2874234242), (11, 1829058154), (14, 1437117121), (22, 914529077), (77, 261294022), (121, 166278014), (154, 130647011), (242, 83139007), (847, 23754002), (1694, 11877001), (3271, 6150914), (3631, 5541074), (6542, 3075457), (7262, 2770537), (22897, 878702), (25417, 791582), (35981, 559174), (39941, 503734), (45794, 439351), (50834, 395791), (71962, 279587), (79882, 251867)]