20170123656

素因数分解:

$2^3\times 3^1\times {\mathrm{840421819}}^1$

素因数の和:840421828

約数の個数: 16

約数和(自身を含む): 50425309200

約数和(自身を除く): 30255185544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840421819, 1680843638, 2521265457, 3361687276, 5042530914, 6723374552, 10085061828, 20170123656]

約数ペア:

[(1, 20170123656), (2, 10085061828), (3, 6723374552), (4, 5042530914), (6, 3361687276), (8, 2521265457), (12, 1680843638), (24, 840421819)]