20467476730

素因数分解:

$2^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1289}}^1\times {\mathrm{4423}}^1$

素因数の和:6078

約数の個数: 32

約数和(自身を含む): 36981100800

約数和(自身を除く): 16513624070

約数列:

[1, 2, 5, 10, 359, 718, 1289, 1795, 2578, 3590, 4423, 6445, 8846, 12890, 22115, 44230, 462751, 925502, 1587857, 2313755, 3175714, 4627510, 5701247, 7939285, 11402494, 15878570, 28506235, 57012470, 2046747673, 4093495346, 10233738365, 20467476730]

約数ペア:

[(1, 20467476730), (2, 10233738365), (5, 4093495346), (10, 2046747673), (359, 57012470), (718, 28506235), (1289, 15878570), (1795, 11402494), (2578, 7939285), (3590, 5701247), (4423, 4627510), (6445, 3175714), (8846, 2313755), (12890, 1587857), (22115, 925502), (44230, 462751)]