20193661312

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{14342089}}^1$

素因数の和:14342114

約数の個数: 32

約数和(自身を含む): 43886795400

約数和(自身を除く): 23693134088

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 14342089, 28684178, 57368356, 114736712, 157762979, 229473424, 315525958, 458946848, 631051916, 917893696, 1262103832, 1835787392, 2524207664, 5048415328, 10096830656, 20193661312]

約数ペア:

[(1, 20193661312), (2, 10096830656), (4, 5048415328), (8, 2524207664), (11, 1835787392), (16, 1262103832), (22, 917893696), (32, 631051916), (44, 458946848), (64, 315525958), (88, 229473424), (128, 157762979), (176, 114736712), (352, 57368356), (704, 28684178), (1408, 14342089)]