20189954904

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17168329}}^1$

素因数の和:17168352

約数の個数: 48

約数和(自身を含む): 58715688600

約数和(自身を除く): 38525733696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 17168329, 34336658, 51504987, 68673316, 103009974, 120178303, 137346632, 206019948, 240356606, 360534909, 412039896, 480713212, 721069818, 841248121, 961426424, 1442139636, 1682496242, 2523744363, 2884279272, 3364992484, 5047488726, 6729984968, 10094977452, 20189954904]

約数ペア:

[(1, 20189954904), (2, 10094977452), (3, 6729984968), (4, 5047488726), (6, 3364992484), (7, 2884279272), (8, 2523744363), (12, 1682496242), (14, 1442139636), (21, 961426424), (24, 841248121), (28, 721069818), (42, 480713212), (49, 412039896), (56, 360534909), (84, 240356606), (98, 206019948), (147, 137346632), (168, 120178303), (196, 103009974), (294, 68673316), (392, 51504987), (588, 34336658), (1176, 17168329)]