20175247930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1175029}}^1$

素因数の和:1175154

約数の個数: 32

約数和(自身を含む): 38832391440

約数和(自身を除く): 18657143510

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 1010, 1717, 3434, 8585, 17170, 1175029, 2350058, 5875145, 11750290, 19975493, 39950986, 99877465, 118677929, 199754930, 237355858, 593389645, 1186779290, 2017524793, 4035049586, 10087623965, 20175247930]

約数ペア:

[(1, 20175247930), (2, 10087623965), (5, 4035049586), (10, 2017524793), (17, 1186779290), (34, 593389645), (85, 237355858), (101, 199754930), (170, 118677929), (202, 99877465), (505, 39950986), (1010, 19975493), (1717, 11750290), (3434, 5875145), (8585, 2350058), (17170, 1175029)]