1020003020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{962267}}^1$

素因数の和:962329

約数の個数: 24

約数和(自身を含む): 2182423824

約数和(自身を除く): 1162420804

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 962267, 1924534, 3849068, 4811335, 9622670, 19245340, 51000151, 102000302, 204000604, 255000755, 510001510, 1020003020]

約数ペア:

[(1, 1020003020), (2, 510001510), (4, 255000755), (5, 204000604), (10, 102000302), (20, 51000151), (53, 19245340), (106, 9622670), (212, 4811335), (265, 3849068), (530, 1924534), (1060, 962267)]