20162693810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{485731}}^1$

素因数の和:486338

約数の個数: 32

約数和(自身を含む): 41547572352

約数和(自身を除く): 21384878542

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 593, 1186, 2965, 4151, 5930, 8302, 20755, 41510, 485731, 971462, 2428655, 3400117, 4857310, 6800234, 17000585, 34001170, 288038483, 576076966, 1440192415, 2016269381, 2880384830, 4032538762, 10081346905, 20162693810]

約数ペア:

[(1, 20162693810), (2, 10081346905), (5, 4032538762), (7, 2880384830), (10, 2016269381), (14, 1440192415), (35, 576076966), (70, 288038483), (593, 34001170), (1186, 17000585), (2965, 6800234), (4151, 4857310), (5930, 3400117), (8302, 2428655), (20755, 971462), (41510, 485731)]