20374788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{34651}}^1$

素因数の和:34672

約数の個数: 36

約数和(自身を含む): 55304592

約数和(自身を除く): 34929804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 34651, 69302, 103953, 138604, 207906, 242557, 415812, 485114, 727671, 970228, 1455342, 1697899, 2910684, 3395798, 5093697, 6791596, 10187394, 20374788]

約数ペア:

[(1, 20374788), (2, 10187394), (3, 6791596), (4, 5093697), (6, 3395798), (7, 2910684), (12, 1697899), (14, 1455342), (21, 970228), (28, 727671), (42, 485114), (49, 415812), (84, 242557), (98, 207906), (147, 138604), (196, 103953), (294, 69302), (588, 34651)]