20803910412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4433911}}^1$

素因数の和:4433958

約数の個数: 48

約数和(自身を含む): 53632599552

約数和(自身を除く): 32828689140

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 4433911, 8867822, 13301733, 17735644, 26603466, 53206932, 75376487, 101979953, 150752974, 203959906, 226129461, 301505948, 305939859, 407919812, 452258922, 611879718, 904517844, 1223759436, 1733659201, 3467318402, 5200977603, 6934636804, 10401955206, 20803910412]

約数ペア:

[(1, 20803910412), (2, 10401955206), (3, 6934636804), (4, 5200977603), (6, 3467318402), (12, 1733659201), (17, 1223759436), (23, 904517844), (34, 611879718), (46, 452258922), (51, 407919812), (68, 305939859), (69, 301505948), (92, 226129461), (102, 203959906), (138, 150752974), (204, 101979953), (276, 75376487), (391, 53206932), (782, 26603466), (1173, 17735644), (1564, 13301733), (2346, 8867822), (4692, 4433911)]