33408020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{31517}}^1$

素因数の和:31579

約数の個数: 24

約数和(自身を含む): 71482824

約数和(自身を除く): 38074804

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 31517, 63034, 126068, 157585, 315170, 630340, 1670401, 3340802, 6681604, 8352005, 16704010, 33408020]

約数ペア:

[(1, 33408020), (2, 16704010), (4, 8352005), (5, 6681604), (10, 3340802), (20, 1670401), (53, 630340), (106, 315170), (212, 157585), (265, 126068), (530, 63034), (1060, 31517)]