16211156620

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9765757}}^1$

素因数の和:9765849

約数の個数: 24

約数和(自身を含む): 34453594224

約数和(自身を除く): 18242437604

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 9765757, 19531514, 39063028, 48828785, 97657570, 195315140, 810557831, 1621115662, 3242231324, 4052789155, 8105578310, 16211156620]

約数ペア:

[(1, 16211156620), (2, 8105578310), (4, 4052789155), (5, 3242231324), (10, 1621115662), (20, 810557831), (83, 195315140), (166, 97657570), (332, 48828785), (415, 39063028), (830, 19531514), (1660, 9765757)]