20186440365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14788601}}^1$

素因数の和:14788629

約数の個数: 32

約数和(自身を含む): 39751762176

約数和(自身を除く): 19565321811

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 14788601, 44365803, 73943005, 103520207, 192251813, 221829015, 310560621, 517601035, 576755439, 961259065, 1345762691, 1552803105, 2883777195, 4037288073, 6728813455, 20186440365]

約数ペア:

[(1, 20186440365), (3, 6728813455), (5, 4037288073), (7, 2883777195), (13, 1552803105), (15, 1345762691), (21, 961259065), (35, 576755439), (39, 517601035), (65, 310560621), (91, 221829015), (105, 192251813), (195, 103520207), (273, 73943005), (455, 44365803), (1365, 14788601)]