20235893990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3796603}}^1$

素因数の和:3796664

約数の個数: 32

約数和(自身を含む): 40183256736

約数和(自身を除く): 19947362746

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 3796603, 7593206, 18983015, 37966030, 49355839, 98711678, 155660723, 246779195, 311321446, 493558390, 778303615, 1556607230, 2023589399, 4047178798, 10117946995, 20235893990]

約数ペア:

[(1, 20235893990), (2, 10117946995), (5, 4047178798), (10, 2023589399), (13, 1556607230), (26, 778303615), (41, 493558390), (65, 311321446), (82, 246779195), (130, 155660723), (205, 98711678), (410, 49355839), (533, 37966030), (1066, 18983015), (2665, 7593206), (5330, 3796603)]