20568174

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1741}}^1$

素因数の和:1936

約数の個数: 32

約数和(自身を含む): 45152640

約数和(自身を除く): 24584466

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 179, 358, 537, 1074, 1741, 1969, 3482, 3938, 5223, 5907, 10446, 11814, 19151, 38302, 57453, 114906, 311639, 623278, 934917, 1869834, 3428029, 6856058, 10284087, 20568174]

約数ペア:

[(1, 20568174), (2, 10284087), (3, 6856058), (6, 3428029), (11, 1869834), (22, 934917), (33, 623278), (66, 311639), (179, 114906), (358, 57453), (537, 38302), (1074, 19151), (1741, 11814), (1969, 10446), (3482, 5907), (3938, 5223)]