20146014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{569}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 50150880

約数和(自身を除く): 30004866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 281, 562, 569, 843, 1138, 1686, 1707, 1967, 2529, 3414, 3934, 3983, 5058, 5121, 5901, 7966, 10242, 11802, 11949, 17703, 23898, 35406, 35847, 71694, 159889, 319778, 479667, 959334, 1119223, 1439001, 2238446, 2878002, 3357669, 6715338, 10073007, 20146014]

約数ペア:

[(1, 20146014), (2, 10073007), (3, 6715338), (6, 3357669), (7, 2878002), (9, 2238446), (14, 1439001), (18, 1119223), (21, 959334), (42, 479667), (63, 319778), (126, 159889), (281, 71694), (562, 35847), (569, 35406), (843, 23898), (1138, 17703), (1686, 11949), (1707, 11802), (1967, 10242), (2529, 7966), (3414, 5901), (3934, 5121), (3983, 5058)]