20105331843

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{15091}}^1$

素因数の和:15435

約数の個数: 32

約数和(自身を含む): 28739031552

約数和(自身を除く): 8633699709

約数列:

[1, 3, 17, 51, 151, 173, 453, 519, 2567, 2941, 7701, 8823, 15091, 26123, 45273, 78369, 256547, 444091, 769641, 1332273, 2278741, 2610743, 6836223, 7832229, 38738597, 44382631, 116215791, 133147893, 394222193, 1182666579, 6701777281, 20105331843]

約数ペア:

[(1, 20105331843), (3, 6701777281), (17, 1182666579), (51, 394222193), (151, 133147893), (173, 116215791), (453, 44382631), (519, 38738597), (2567, 7832229), (2941, 6836223), (7701, 2610743), (8823, 2278741), (15091, 1332273), (26123, 769641), (45273, 444091), (78369, 256547)]