20238966986

素因数分解:

$2^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1899659}}^1$

素因数の和:1900429

約数の個数: 16

約数和(自身を含む): 34740982080

約数和(自身を除く): 14502015094

約数列:

[1, 2, 7, 14, 761, 1522, 5327, 10654, 1899659, 3799318, 13297613, 26595226, 1445640499, 2891280998, 10119483493, 20238966986]

約数ペア:

[(1, 20238966986), (2, 10119483493), (7, 2891280998), (14, 1445640499), (761, 26595226), (1522, 13297613), (5327, 3799318), (10654, 1899659)]