2000990922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6263}}^1\times {\mathrm{7607}}^1$

素因数の和:13882

約数の個数: 32

約数和(自身を含む): 4575025152

約数和(自身を除く): 2574034230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6263, 7607, 12526, 15214, 18789, 22821, 37578, 43841, 45642, 53249, 87682, 106498, 131523, 159747, 263046, 319494, 47642641, 95285282, 142927923, 285855846, 333498487, 666996974, 1000495461, 2000990922]

約数ペア:

[(1, 2000990922), (2, 1000495461), (3, 666996974), (6, 333498487), (7, 285855846), (14, 142927923), (21, 95285282), (42, 47642641), (6263, 319494), (7607, 263046), (12526, 159747), (15214, 131523), (18789, 106498), (22821, 87682), (37578, 53249), (43841, 45642)]