13306744820

素因数分解:

$2^2\times 5^1\times {\mathrm{18199}}^1\times {\mathrm{36559}}^1$

素因数の和:54767

約数の個数: 24

約数和(自身を含む): 27946464000

約数和(自身を除く): 14639719180

約数列:

[1, 2, 4, 5, 10, 20, 18199, 36398, 36559, 72796, 73118, 90995, 146236, 181990, 182795, 363980, 365590, 731180, 665337241, 1330674482, 2661348964, 3326686205, 6653372410, 13306744820]

約数ペア:

[(1, 13306744820), (2, 6653372410), (4, 3326686205), (5, 2661348964), (10, 1330674482), (20, 665337241), (18199, 731180), (36398, 365590), (36559, 363980), (72796, 182795), (73118, 181990), (90995, 146236)]