20135258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3061}}^1$

素因数の和:3110

約数の個数: 32

約数和(自身を含む): 37037952

約数和(自身を除く): 16902694

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3061, 3289, 6122, 6578, 33671, 39793, 67342, 70403, 79586, 140806, 437723, 774433, 875446, 915239, 1548866, 1830478, 10067629, 20135258]

約数ペア:

[(1, 20135258), (2, 10067629), (11, 1830478), (13, 1548866), (22, 915239), (23, 875446), (26, 774433), (46, 437723), (143, 140806), (253, 79586), (286, 70403), (299, 67342), (506, 39793), (598, 33671), (3061, 6578), (3289, 6122)]