20107405552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4203053}}^1$

素因数の和:4203097

約数の個数: 40

約数和(自身を含む): 43779010464

約数和(自身を除く): 23671604912

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 4203053, 8406106, 16812212, 33624424, 54639689, 67248848, 96670219, 109279378, 193340438, 218558756, 386680876, 437117512, 773361752, 874235024, 1256712847, 1546723504, 2513425694, 5026851388, 10053702776, 20107405552]

約数ペア:

[(1, 20107405552), (2, 10053702776), (4, 5026851388), (8, 2513425694), (13, 1546723504), (16, 1256712847), (23, 874235024), (26, 773361752), (46, 437117512), (52, 386680876), (92, 218558756), (104, 193340438), (184, 109279378), (208, 96670219), (299, 67248848), (368, 54639689), (598, 33624424), (1196, 16812212), (2392, 8406106), (4784, 4203053)]