20174324190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{679957}}^1$

素因数の和:680033

約数の個数: 64

約数和(自身を含む): 51698566656

約数和(自身を除く): 31524242466

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 115, 129, 138, 215, 230, 258, 345, 430, 645, 690, 989, 1290, 1978, 2967, 4945, 5934, 9890, 14835, 29670, 679957, 1359914, 2039871, 3399785, 4079742, 6799570, 10199355, 15639011, 20398710, 29238151, 31278022, 46917033, 58476302, 78195055, 87714453, 93834066, 146190755, 156390110, 175428906, 234585165, 292381510, 438572265, 469170330, 672477473, 877144530, 1344954946, 2017432419, 3362387365, 4034864838, 6724774730, 10087162095, 20174324190]

約数ペア:

[(1, 20174324190), (2, 10087162095), (3, 6724774730), (5, 4034864838), (6, 3362387365), (10, 2017432419), (15, 1344954946), (23, 877144530), (30, 672477473), (43, 469170330), (46, 438572265), (69, 292381510), (86, 234585165), (115, 175428906), (129, 156390110), (138, 146190755), (215, 93834066), (230, 87714453), (258, 78195055), (345, 58476302), (430, 46917033), (645, 31278022), (690, 29238151), (989, 20398710), (1290, 15639011), (1978, 10199355), (2967, 6799570), (4945, 4079742), (5934, 3399785), (9890, 2039871), (14835, 1359914), (29670, 679957)]