20895368253

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{17191}}^1\times {\mathrm{23833}}^1$

素因数の和:41044

約数の個数: 16

約数和(自身を含む): 29502297216

約数和(自身を除く): 8606928963

約数列:

[1, 3, 17, 51, 17191, 23833, 51573, 71499, 292247, 405161, 876741, 1215483, 409713103, 1229139309, 6965122751, 20895368253]

約数ペア:

[(1, 20895368253), (3, 6965122751), (17, 1229139309), (51, 409713103), (17191, 1215483), (23833, 876741), (51573, 405161), (71499, 292247)]