20263644

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{24473}}^1$

素因数の和:24506

約数の個数: 36

約数和(自身を含む): 53451216

約数和(自身を除く): 33187572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 24473, 48946, 73419, 97892, 146838, 220257, 293676, 440514, 562879, 881028, 1125758, 1688637, 2251516, 3377274, 5065911, 6754548, 10131822, 20263644]

約数ペア:

[(1, 20263644), (2, 10131822), (3, 6754548), (4, 5065911), (6, 3377274), (9, 2251516), (12, 1688637), (18, 1125758), (23, 881028), (36, 562879), (46, 440514), (69, 293676), (92, 220257), (138, 146838), (207, 97892), (276, 73419), (414, 48946), (828, 24473)]