20357684844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{34621913}}^1$

素因数の和:34621934

約数の個数: 36

約数和(自身を含む): 55256574744

約数和(自身を除く): 34898889900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 34621913, 69243826, 103865739, 138487652, 207731478, 242353391, 415462956, 484706782, 727060173, 969413564, 1454120346, 1696473737, 2908240692, 3392947474, 5089421211, 6785894948, 10178842422, 20357684844]

約数ペア:

[(1, 20357684844), (2, 10178842422), (3, 6785894948), (4, 5089421211), (6, 3392947474), (7, 2908240692), (12, 1696473737), (14, 1454120346), (21, 969413564), (28, 727060173), (42, 484706782), (49, 415462956), (84, 242353391), (98, 207731478), (147, 138487652), (196, 103865739), (294, 69243826), (588, 34621913)]