20141194992

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{24907}}^1$

素因数の和:25926

約数の個数: 80

約数和(自身を含む): 55149898752

約数和(自身を除く): 35008703760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 991, 1982, 2973, 3964, 5946, 7928, 11892, 15856, 16847, 23784, 24907, 33694, 47568, 49814, 50541, 67388, 74721, 99628, 101082, 134776, 149442, 199256, 202164, 269552, 298884, 398512, 404328, 423419, 597768, 808656, 846838, 1195536, 1270257, 1693676, 2540514, 3387352, 5081028, 6774704, 10162056, 20324112, 24682837, 49365674, 74048511, 98731348, 148097022, 197462696, 296194044, 394925392, 419608229, 592388088, 839216458, 1184776176, 1258824687, 1678432916, 2517649374, 3356865832, 5035298748, 6713731664, 10070597496, 20141194992]

約数ペア:

[(1, 20141194992), (2, 10070597496), (3, 6713731664), (4, 5035298748), (6, 3356865832), (8, 2517649374), (12, 1678432916), (16, 1258824687), (17, 1184776176), (24, 839216458), (34, 592388088), (48, 419608229), (51, 394925392), (68, 296194044), (102, 197462696), (136, 148097022), (204, 98731348), (272, 74048511), (408, 49365674), (816, 24682837), (991, 20324112), (1982, 10162056), (2973, 6774704), (3964, 5081028), (5946, 3387352), (7928, 2540514), (11892, 1693676), (15856, 1270257), (16847, 1195536), (23784, 846838), (24907, 808656), (33694, 597768), (47568, 423419), (49814, 404328), (50541, 398512), (67388, 298884), (74721, 269552), (99628, 202164), (101082, 199256), (134776, 149442)]