20062295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 28512000

約数和(自身を除く): 8449705

約数列:

[1, 5, 11, 17, 43, 55, 85, 187, 215, 473, 499, 731, 935, 2365, 2495, 3655, 5489, 8041, 8483, 21457, 27445, 40205, 42415, 93313, 107285, 236027, 364769, 466565, 1180135, 1823845, 4012459, 20062295]

約数ペア:

[(1, 20062295), (5, 4012459), (11, 1823845), (17, 1180135), (43, 466565), (55, 364769), (85, 236027), (187, 107285), (215, 93313), (473, 42415), (499, 40205), (731, 27445), (935, 21457), (2365, 8483), (2495, 8041), (3655, 5489)]