20589034382

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6969883}}^1$

素因数の和:6970103

約数の個数: 16

約数和(自身を含む): 35462769792

約数和(自身を除く): 14873735410

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 6969883, 13939766, 48789181, 97578362, 1470645313, 2941290626, 10294517191, 20589034382]

約数ペア:

[(1, 20589034382), (2, 10294517191), (7, 2941290626), (14, 1470645313), (211, 97578362), (422, 48789181), (1477, 13939766), (2954, 6969883)]