20193313151

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{896803}}^1$

素因数の和:896926

約数の個数: 16

約数和(自身を含む): 23245159680

約数和(自身を除く): 3051846529

約数列:

[1, 11, 23, 89, 253, 979, 2047, 22517, 896803, 9864833, 20626469, 79815467, 226891159, 877970137, 1835755741, 20193313151]

約数ペア:

[(1, 20193313151), (11, 1835755741), (23, 877970137), (89, 226891159), (253, 79815467), (979, 20626469), (2047, 9864833), (22517, 896803)]