20131372782

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{36077729}}^1$

素因数の和:36077768

約数の個数: 24

約数和(自身を含む): 45025007040

約数和(自身を除く): 24893634258

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 36077729, 72155458, 108233187, 216466374, 324699561, 649399122, 1118409599, 2236819198, 3355228797, 6710457594, 10065686391, 20131372782]

約数ペア:

[(1, 20131372782), (2, 10065686391), (3, 6710457594), (6, 3355228797), (9, 2236819198), (18, 1118409599), (31, 649399122), (62, 324699561), (93, 216466374), (186, 108233187), (279, 72155458), (558, 36077729)]