20174449938

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1\times {\mathrm{70507}}^1$

素因数の和:71078

約数の個数: 32

約数和(自身を含む): 40829208576

約数和(自身を除く): 20654758638

約数列:

[1, 2, 3, 6, 103, 206, 309, 463, 618, 926, 1389, 2778, 47689, 70507, 95378, 141014, 143067, 211521, 286134, 423042, 7262221, 14524442, 21786663, 32644741, 43573326, 65289482, 97934223, 195868446, 3362408323, 6724816646, 10087224969, 20174449938]

約数ペア:

[(1, 20174449938), (2, 10087224969), (3, 6724816646), (6, 3362408323), (103, 195868446), (206, 97934223), (309, 65289482), (463, 43573326), (618, 32644741), (926, 21786663), (1389, 14524442), (2778, 7262221), (47689, 423042), (70507, 286134), (95378, 211521), (141014, 143067)]