20180907595

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{57143}}^1$

素因数の和:57291

約数の個数: 32

約数和(自身を含む): 26266125312

約数和(自身を除く): 6085217717

約数列:

[1, 5, 23, 37, 83, 115, 185, 415, 851, 1909, 3071, 4255, 9545, 15355, 57143, 70633, 285715, 353165, 1314289, 2114291, 4742869, 6571445, 10571455, 23714345, 48628693, 109085987, 175486153, 243143465, 545429935, 877430765, 4036181519, 20180907595]

約数ペア:

[(1, 20180907595), (5, 4036181519), (23, 877430765), (37, 545429935), (83, 243143465), (115, 175486153), (185, 109085987), (415, 48628693), (851, 23714345), (1909, 10571455), (3071, 6571445), (4255, 4742869), (9545, 2114291), (15355, 1314289), (57143, 353165), (70633, 285715)]