15808291220

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9523067}}^1$

素因数の和:9523159

約数の個数: 24

約数和(自身を含む): 33597383904

約数和(自身を除く): 17789092684

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 9523067, 19046134, 38092268, 47615335, 95230670, 190461340, 790414561, 1580829122, 3161658244, 3952072805, 7904145610, 15808291220]

約数ペア:

[(1, 15808291220), (2, 7904145610), (4, 3952072805), (5, 3161658244), (10, 1580829122), (20, 790414561), (83, 190461340), (166, 95230670), (332, 47615335), (415, 38092268), (830, 19046134), (1660, 9523067)]