20225106

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 49766400

約数和(自身を除く): 29541294

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 79, 99, 158, 198, 237, 297, 431, 474, 594, 711, 862, 869, 1293, 1422, 1738, 2133, 2586, 2607, 3879, 4266, 4741, 5214, 7758, 7821, 9482, 11637, 14223, 15642, 23274, 23463, 28446, 34049, 42669, 46926, 68098, 85338, 102147, 128007, 204294, 256014, 306441, 374539, 612882, 749078, 919323, 1123617, 1838646, 2247234, 3370851, 6741702, 10112553, 20225106]

約数ペア:

[(1, 20225106), (2, 10112553), (3, 6741702), (6, 3370851), (9, 2247234), (11, 1838646), (18, 1123617), (22, 919323), (27, 749078), (33, 612882), (54, 374539), (66, 306441), (79, 256014), (99, 204294), (158, 128007), (198, 102147), (237, 85338), (297, 68098), (431, 46926), (474, 42669), (594, 34049), (711, 28446), (862, 23463), (869, 23274), (1293, 15642), (1422, 14223), (1738, 11637), (2133, 9482), (2586, 7821), (2607, 7758), (3879, 5214), (4266, 4741)]