20183963178

素因数分解:

$2^1\times 3^1\times {\mathrm{1021}}^1\times {\mathrm{1259}}^1\times {\mathrm{2617}}^1$

素因数の和:4902

約数の個数: 32

約数和(自身を含む): 40455011520

約数和(自身を除く): 20271048342

約数列:

[1, 2, 3, 6, 1021, 1259, 2042, 2518, 2617, 3063, 3777, 5234, 6126, 7554, 7851, 15702, 1285439, 2570878, 2671957, 3294803, 3856317, 5343914, 6589606, 7712634, 8015871, 9884409, 16031742, 19768818, 3363993863, 6727987726, 10091981589, 20183963178]

約数ペア:

[(1, 20183963178), (2, 10091981589), (3, 6727987726), (6, 3363993863), (1021, 19768818), (1259, 16031742), (2042, 9884409), (2518, 8015871), (2617, 7712634), (3063, 6589606), (3777, 5343914), (5234, 3856317), (6126, 3294803), (7554, 2671957), (7851, 2570878), (15702, 1285439)]