20155367246

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1435363}}^1$

素因数の和:1435448

約数の個数: 32

約数和(自身を含む): 37204634880

約数和(自身を除く): 17049267634

約数列:

[1, 2, 7, 14, 17, 34, 59, 118, 119, 238, 413, 826, 1003, 2006, 7021, 14042, 1435363, 2870726, 10047541, 20095082, 24401171, 48802342, 84686417, 169372834, 170808197, 341616394, 592804919, 1185609838, 1439669089, 2879338178, 10077683623, 20155367246]

約数ペア:

[(1, 20155367246), (2, 10077683623), (7, 2879338178), (14, 1439669089), (17, 1185609838), (34, 592804919), (59, 341616394), (118, 170808197), (119, 169372834), (238, 84686417), (413, 48802342), (826, 24401171), (1003, 20095082), (2006, 10047541), (7021, 2870726), (14042, 1435363)]