20194396299

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{103703}}^1$

素因数の和:104008

約数の個数: 48

約数和(自身を含む): 36497170944

約数和(自身を除く): 16302774645

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 281, 693, 843, 1967, 2529, 3091, 5901, 9273, 17703, 21637, 27819, 64911, 103703, 194733, 311109, 725921, 933327, 1140733, 2177763, 3422199, 6533289, 7985131, 10266597, 23955393, 29140543, 71866179, 87421629, 203983801, 262264887, 320545973, 611951403, 961637919, 1835854209, 2243821811, 2884913757, 6731465433, 20194396299]

約数ペア:

[(1, 20194396299), (3, 6731465433), (7, 2884913757), (9, 2243821811), (11, 1835854209), (21, 961637919), (33, 611951403), (63, 320545973), (77, 262264887), (99, 203983801), (231, 87421629), (281, 71866179), (693, 29140543), (843, 23955393), (1967, 10266597), (2529, 7985131), (3091, 6533289), (5901, 3422199), (9273, 2177763), (17703, 1140733), (21637, 933327), (27819, 725921), (64911, 311109), (103703, 194733)]