20223823998

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{1439}}^1\times {\mathrm{6829}}^1$

素因数の和:8294

約数の個数: 64

約数和(自身を含む): 47208960000

約数和(自身を除く): 26985136002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 1439, 2058, 2878, 4317, 6829, 8634, 10073, 13658, 20146, 20487, 30219, 40974, 47803, 60438, 70511, 95606, 141022, 143409, 211533, 286818, 334621, 423066, 493577, 669242, 987154, 1003863, 1480731, 2007726, 2342347, 2961462, 4684694, 7027041, 9826931, 14054082, 19653862, 29480793, 58961586, 68788517, 137577034, 206365551, 412731102, 481519619, 963039238, 1444558857, 2889117714, 3370637333, 6741274666, 10111911999, 20223823998]

約数ペア:

[(1, 20223823998), (2, 10111911999), (3, 6741274666), (6, 3370637333), (7, 2889117714), (14, 1444558857), (21, 963039238), (42, 481519619), (49, 412731102), (98, 206365551), (147, 137577034), (294, 68788517), (343, 58961586), (686, 29480793), (1029, 19653862), (1439, 14054082), (2058, 9826931), (2878, 7027041), (4317, 4684694), (6829, 2961462), (8634, 2342347), (10073, 2007726), (13658, 1480731), (20146, 1003863), (20487, 987154), (30219, 669242), (40974, 493577), (47803, 423066), (60438, 334621), (70511, 286818), (95606, 211533), (141022, 143409)]