20122077364

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{863}}^1\times {\mathrm{44497}}^1$

素因数の和:45495

約数の個数: 24

約数和(自身を含む): 35524355328

約数和(自身を除く): 15402277964

約数列:

[1, 2, 4, 131, 262, 524, 863, 1726, 3452, 44497, 88994, 113053, 177988, 226106, 452212, 5829107, 11658214, 23316428, 38400911, 76801822, 153603644, 5030519341, 10061038682, 20122077364]

約数ペア:

[(1, 20122077364), (2, 10061038682), (4, 5030519341), (131, 153603644), (262, 76801822), (524, 38400911), (863, 23316428), (1726, 11658214), (3452, 5829107), (44497, 452212), (88994, 226106), (113053, 177988)]