20134523076

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{256831}}^1$

素因数の和:257024

約数の個数: 48

約数和(自身を含む): 48325509120

約数和(自身を除く): 28190986044

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 139, 141, 188, 278, 282, 417, 556, 564, 834, 1668, 6533, 13066, 19599, 26132, 39198, 78396, 256831, 513662, 770493, 1027324, 1540986, 3081972, 12071057, 24142114, 35699509, 36213171, 48284228, 71399018, 72426342, 107098527, 142798036, 144852684, 214197054, 428394108, 1677876923, 3355753846, 5033630769, 6711507692, 10067261538, 20134523076]

約数ペア:

[(1, 20134523076), (2, 10067261538), (3, 6711507692), (4, 5033630769), (6, 3355753846), (12, 1677876923), (47, 428394108), (94, 214197054), (139, 144852684), (141, 142798036), (188, 107098527), (278, 72426342), (282, 71399018), (417, 48284228), (556, 36213171), (564, 35699509), (834, 24142114), (1668, 12071057), (6533, 3081972), (13066, 1540986), (19599, 1027324), (26132, 770493), (39198, 513662), (78396, 256831)]