20036018770

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2269}}^1\times {\mathrm{16661}}^1$

素因数の和:18990

約数の個数: 32

約数和(自身を含む): 36763703280

約数和(自身を除く): 16727684510

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 2269, 4538, 11345, 16661, 22690, 33322, 83305, 120257, 166610, 240514, 601285, 883033, 1202570, 1766066, 4415165, 8830330, 37803809, 75607618, 189019045, 378038090, 2003601877, 4007203754, 10018009385, 20036018770]

約数ペア:

[(1, 20036018770), (2, 10018009385), (5, 4007203754), (10, 2003601877), (53, 378038090), (106, 189019045), (265, 75607618), (530, 37803809), (2269, 8830330), (4538, 4415165), (11345, 1766066), (16661, 1202570), (22690, 883033), (33322, 601285), (83305, 240514), (120257, 166610)]