20156111530

素因数分解:

$2^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{2683903}}^1$

素因数の和:2684661

約数の個数: 16

約数和(自身を含む): 36329324544

約数和(自身を除く): 16173213014

約数列:

[1, 2, 5, 10, 751, 1502, 3755, 7510, 2683903, 5367806, 13419515, 26839030, 2015611153, 4031222306, 10078055765, 20156111530]

約数ペア:

[(1, 20156111530), (2, 10078055765), (5, 4031222306), (10, 2015611153), (751, 26839030), (1502, 13419515), (3755, 5367806), (7510, 2683903)]