20179284

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{13241}}^1$

素因数の和:13375

約数の個数: 24

約数和(自身を含む): 47459328

約数和(自身を除く): 27280044

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 13241, 26482, 39723, 52964, 79446, 158892, 1681607, 3363214, 5044821, 6726428, 10089642, 20179284]

約数ペア:

[(1, 20179284), (2, 10089642), (3, 6726428), (4, 5044821), (6, 3363214), (12, 1681607), (127, 158892), (254, 79446), (381, 52964), (508, 39723), (762, 26482), (1524, 13241)]