20193202946

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11357257}}^1$

素因数の和:11357393

約数の個数: 16

約数和(自身を含む): 34889496576

約数和(自身を除く): 14696293630

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 11357257, 22714514, 79500799, 159001598, 1442371639, 2884743278, 10096601473, 20193202946]

約数ペア:

[(1, 20193202946), (2, 10096601473), (7, 2884743278), (14, 1442371639), (127, 159001598), (254, 79500799), (889, 22714514), (1778, 11357257)]