20161932625

素因数分解:

$5^3\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{9137}}^1$

素因数の和:9418

約数の個数: 32

約数和(自身を含む): 25545461760

約数和(自身を除く): 5383529135

約数列:

[1, 5, 25, 125, 127, 139, 635, 695, 3175, 3475, 9137, 15875, 17375, 17653, 45685, 88265, 228425, 441325, 1142125, 1160399, 1270043, 2206625, 5801995, 6350215, 29009975, 31751075, 145049875, 158755375, 161295461, 806477305, 4032386525, 20161932625]

約数ペア:

[(1, 20161932625), (5, 4032386525), (25, 806477305), (125, 161295461), (127, 158755375), (139, 145049875), (635, 31751075), (695, 29009975), (3175, 6350215), (3475, 5801995), (9137, 2206625), (15875, 1270043), (17375, 1160399), (17653, 1142125), (45685, 441325), (88265, 228425)]