20161390997282

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{9463}}^1\times {\mathrm{28791211}}^1$

素因数の和:28800713

約数の個数: 16

約数和(自身を含む): 31062723461952

約数和(自身を除く): 10901332464670

約数列:

[1, 2, 37, 74, 9463, 18926, 350131, 700262, 28791211, 57582422, 1065274807, 2130549614, 272451229693, 544902459386, 10080695498641, 20161390997282]

約数ペア:

[(1, 20161390997282), (2, 10080695498641), (37, 544902459386), (74, 272451229693), (9463, 2130549614), (18926, 1065274807), (350131, 57582422), (700262, 28791211)]