20616486585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1206701}}^1$

素因数の和:1206793

約数の個数: 32

約数和(自身を含む): 35448077952

約数和(自身を除く): 14831591367

約数列:

[1, 3, 5, 15, 17, 51, 67, 85, 201, 255, 335, 1005, 1139, 3417, 5695, 17085, 1206701, 3620103, 6033505, 18100515, 20513917, 61541751, 80848967, 102569585, 242546901, 307708755, 404244835, 1212734505, 1374432439, 4123297317, 6872162195, 20616486585]

約数ペア:

[(1, 20616486585), (3, 6872162195), (5, 4123297317), (15, 1374432439), (17, 1212734505), (51, 404244835), (67, 307708755), (85, 242546901), (201, 102569585), (255, 80848967), (335, 61541751), (1005, 20513917), (1139, 18100515), (3417, 6033505), (5695, 3620103), (17085, 1206701)]