20194687878

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{1163}}^1\times {\mathrm{12109}}^1$

素因数の和:13516

約数の個数: 32

約数和(自身を含む): 40596595200

約数和(自身を除く): 20401907322

約数列:

[1, 2, 3, 6, 239, 478, 717, 1163, 1434, 2326, 3489, 6978, 12109, 24218, 36327, 72654, 277957, 555914, 833871, 1667742, 2894051, 5788102, 8682153, 14082767, 17364306, 28165534, 42248301, 84496602, 3365781313, 6731562626, 10097343939, 20194687878]

約数ペア:

[(1, 20194687878), (2, 10097343939), (3, 6731562626), (6, 3365781313), (239, 84496602), (478, 42248301), (717, 28165534), (1163, 17364306), (1434, 14082767), (2326, 8682153), (3489, 5788102), (6978, 2894051), (12109, 1667742), (24218, 833871), (36327, 555914), (72654, 277957)]