20003652

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{8053}}^1$

素因数の和:8089

約数の個数: 48

約数和(自身を含む): 54122880

約数和(自身を除く): 34119228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 8053, 16106, 24159, 32212, 48318, 72477, 96636, 144954, 185219, 217431, 289908, 370438, 434862, 555657, 740876, 869724, 1111314, 1666971, 2222628, 3333942, 5000913, 6667884, 10001826, 20003652]

約数ペア:

[(1, 20003652), (2, 10001826), (3, 6667884), (4, 5000913), (6, 3333942), (9, 2222628), (12, 1666971), (18, 1111314), (23, 869724), (27, 740876), (36, 555657), (46, 434862), (54, 370438), (69, 289908), (92, 217431), (108, 185219), (138, 144954), (207, 96636), (276, 72477), (414, 48318), (621, 32212), (828, 24159), (1242, 16106), (2484, 8053)]