20199663346

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{1171}}^1\times {\mathrm{27733}}^1$

素因数の和:29217

約数の個数: 16

約数和(自身を含む): 30423976128

約数和(自身を除く): 10224312782

約数列:

[1, 2, 311, 622, 1171, 2342, 27733, 55466, 364181, 728362, 8624963, 17249926, 32475343, 64950686, 10099831673, 20199663346]

約数ペア:

[(1, 20199663346), (2, 10099831673), (311, 64950686), (622, 32475343), (1171, 17249926), (2342, 8624963), (27733, 728362), (55466, 364181)]