20161002976

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{563}}^1\times {\mathrm{7411}}^1$

素因数の和:8135

約数の個数: 48

約数和(自身を含む): 40031203968

約数和(自身を除く): 19870200992

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 563, 604, 1126, 1208, 2252, 2416, 4504, 4832, 7411, 9008, 14822, 18016, 29644, 59288, 85013, 118576, 170026, 237152, 340052, 680104, 1119061, 1360208, 2238122, 2720416, 4172393, 4476244, 8344786, 8952488, 16689572, 17904976, 33379144, 35809952, 66758288, 133516576, 630031343, 1260062686, 2520125372, 5040250744, 10080501488, 20161002976]

約数ペア:

[(1, 20161002976), (2, 10080501488), (4, 5040250744), (8, 2520125372), (16, 1260062686), (32, 630031343), (151, 133516576), (302, 66758288), (563, 35809952), (604, 33379144), (1126, 17904976), (1208, 16689572), (2252, 8952488), (2416, 8344786), (4504, 4476244), (4832, 4172393), (7411, 2720416), (9008, 2238122), (14822, 1360208), (18016, 1119061), (29644, 680104), (59288, 340052), (85013, 237152), (118576, 170026)]