20160497301

素因数分解:

$3^1\times 7^1\times {\mathrm{17519}}^1\times {\mathrm{54799}}^1$

素因数の和:72328

約数の個数: 16

約数和(自身を含む): 30723072000

約数和(自身を除く): 10562574699

約数列:

[1, 3, 7, 21, 17519, 52557, 54799, 122633, 164397, 367899, 383593, 1150779, 960023681, 2880071043, 6720165767, 20160497301]

約数ペア:

[(1, 20160497301), (3, 6720165767), (7, 2880071043), (21, 960023681), (17519, 1150779), (52557, 383593), (54799, 367899), (122633, 164397)]