20216076195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{192534059}}^1$

素因数の和:192534074

約数の個数: 16

約数和(自身を含む): 36966539520

約数和(自身を除く): 16750463325

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 192534059, 577602177, 962670295, 1347738413, 2888010885, 4043215239, 6738692065, 20216076195]

約数ペア:

[(1, 20216076195), (3, 6738692065), (5, 4043215239), (7, 2888010885), (15, 1347738413), (21, 962670295), (35, 577602177), (105, 192534059)]