20196472544

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{14677669}}^1$

素因数の和:14677722

約数の個数: 24

約数和(自身を含む): 40686501240

約数和(自身を除く): 20490028696

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 14677669, 29355338, 58710676, 117421352, 234842704, 469685408, 631139767, 1262279534, 2524559068, 5049118136, 10098236272, 20196472544]

約数ペア:

[(1, 20196472544), (2, 10098236272), (4, 5049118136), (8, 2524559068), (16, 1262279534), (32, 631139767), (43, 469685408), (86, 234842704), (172, 117421352), (344, 58710676), (688, 29355338), (1376, 14677669)]