20163808230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18165593}}^1$

素因数の和:18165640

約数の個数: 32

約数和(自身を含む): 49701065184

約数和(自身を除く): 29537256954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 18165593, 36331186, 54496779, 90827965, 108993558, 181655930, 272483895, 544967790, 672126941, 1344253882, 2016380823, 3360634705, 4032761646, 6721269410, 10081904115, 20163808230]

約数ペア:

[(1, 20163808230), (2, 10081904115), (3, 6721269410), (5, 4032761646), (6, 3360634705), (10, 2016380823), (15, 1344253882), (30, 672126941), (37, 544967790), (74, 272483895), (111, 181655930), (185, 108993558), (222, 90827965), (370, 54496779), (555, 36331186), (1110, 18165593)]