2016230980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5305871}}^1$

素因数の和:5305899

約数の個数: 24

約数和(自身を含む): 4456932480

約数和(自身を除く): 2440701500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5305871, 10611742, 21223484, 26529355, 53058710, 100811549, 106117420, 201623098, 403246196, 504057745, 1008115490, 2016230980]

約数ペア:

[(1, 2016230980), (2, 1008115490), (4, 504057745), (5, 403246196), (10, 201623098), (19, 106117420), (20, 100811549), (38, 53058710), (76, 26529355), (95, 21223484), (190, 10611742), (380, 5305871)]