20164136502

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1\times {\mathrm{30557}}^1$

素因数の和:31680

約数の個数: 32

約数和(自身を含む): 40739925600

約数和(自身を除く): 20575789098

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 1009, 2018, 3027, 6054, 30557, 61114, 91671, 109981, 183342, 219962, 329943, 659886, 3330713, 6661426, 9992139, 19984278, 30832013, 61664026, 92496039, 184992078, 3360689417, 6721378834, 10082068251, 20164136502]

約数ペア:

[(1, 20164136502), (2, 10082068251), (3, 6721378834), (6, 3360689417), (109, 184992078), (218, 92496039), (327, 61664026), (654, 30832013), (1009, 19984278), (2018, 9992139), (3027, 6661426), (6054, 3330713), (30557, 659886), (61114, 329943), (91671, 219962), (109981, 183342)]