20187758076

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73144051}}^1$

素因数の和:73144081

約数の個数: 24

約数和(自身を含む): 49152802944

約数和(自身を除く): 28965044868

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 73144051, 146288102, 219432153, 292576204, 438864306, 877728612, 1682313173, 3364626346, 5046939519, 6729252692, 10093879038, 20187758076]

約数ペア:

[(1, 20187758076), (2, 10093879038), (3, 6729252692), (4, 5046939519), (6, 3364626346), (12, 1682313173), (23, 877728612), (46, 438864306), (69, 292576204), (92, 219432153), (138, 146288102), (276, 73144051)]