20143164

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{337}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 50083488

約数和(自身を除く): 29940324

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 293, 337, 586, 674, 879, 1011, 1172, 1348, 1758, 2022, 3516, 4044, 4981, 5729, 9962, 11458, 14943, 17187, 19924, 22916, 29886, 34374, 59772, 68748, 98741, 197482, 296223, 394964, 592446, 1184892, 1678597, 3357194, 5035791, 6714388, 10071582, 20143164]

約数ペア:

[(1, 20143164), (2, 10071582), (3, 6714388), (4, 5035791), (6, 3357194), (12, 1678597), (17, 1184892), (34, 592446), (51, 394964), (68, 296223), (102, 197482), (204, 98741), (293, 68748), (337, 59772), (586, 34374), (674, 29886), (879, 22916), (1011, 19924), (1172, 17187), (1348, 14943), (1758, 11458), (2022, 9962), (3516, 5729), (4044, 4981)]