20184263924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1\times {\mathrm{9431}}^1$

素因数の和:9956

約数の個数: 48

約数和(自身を含む): 38942539776

約数和(自身を除く): 18758275852

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 383, 508, 766, 1397, 1532, 2794, 4213, 5588, 8426, 9431, 16852, 18862, 37724, 48641, 97282, 103741, 194564, 207482, 414964, 535051, 1070102, 1197737, 2140204, 2395474, 3612073, 4790948, 7224146, 13175107, 14448292, 26350214, 39732803, 52700428, 79465606, 158931212, 458733271, 917466542, 1834933084, 5046065981, 10092131962, 20184263924]

約数ペア:

[(1, 20184263924), (2, 10092131962), (4, 5046065981), (11, 1834933084), (22, 917466542), (44, 458733271), (127, 158931212), (254, 79465606), (383, 52700428), (508, 39732803), (766, 26350214), (1397, 14448292), (1532, 13175107), (2794, 7224146), (4213, 4790948), (5588, 3612073), (8426, 2395474), (9431, 2140204), (16852, 1197737), (18862, 1070102), (37724, 535051), (48641, 414964), (97282, 207482), (103741, 194564)]