20171156514

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1\times {\mathrm{37139}}^1$

素因数の和:37966

約数の個数: 32

約数和(自身を含む): 40710193920

約数和(自身を除く): 20539037406

約数列:

[1, 2, 3, 6, 131, 262, 393, 691, 786, 1382, 2073, 4146, 37139, 74278, 90521, 111417, 181042, 222834, 271563, 543126, 4865209, 9730418, 14595627, 25663049, 29191254, 51326098, 76989147, 153978294, 3361859419, 6723718838, 10085578257, 20171156514]

約数ペア:

[(1, 20171156514), (2, 10085578257), (3, 6723718838), (6, 3361859419), (131, 153978294), (262, 76989147), (393, 51326098), (691, 29191254), (786, 25663049), (1382, 14595627), (2073, 9730418), (4146, 4865209), (37139, 543126), (74278, 271563), (90521, 222834), (111417, 181042)]