20154848208764

素因数分解:

$2^2\times {\mathrm{541}}^1\times {\mathrm{599}}^1\times {\mathrm{15548749}}^1$

素因数の和:15549893

約数の個数: 24

約数和(自身を含む): 35395174500000

約数和(自身を除く): 15240326291236

約数列:

[1, 2, 4, 541, 599, 1082, 1198, 2164, 2396, 324059, 648118, 1296236, 15548749, 31097498, 62194996, 8411873209, 9313700651, 16823746418, 18627401302, 33647492836, 37254802604, 5038712052191, 10077424104382, 20154848208764]

約数ペア:

[(1, 20154848208764), (2, 10077424104382), (4, 5038712052191), (541, 37254802604), (599, 33647492836), (1082, 18627401302), (1198, 16823746418), (2164, 9313700651), (2396, 8411873209), (324059, 62194996), (648118, 31097498), (1296236, 15548749)]