20218585908

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{27621019}}^1$

素因数の和:27621087

約数の個数: 24

約数和(自身を含む): 47950090720

約数和(自身を除く): 27731504812

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 27621019, 55242038, 82863057, 110484076, 165726114, 331452228, 1684882159, 3369764318, 5054646477, 6739528636, 10109292954, 20218585908]

約数ペア:

[(1, 20218585908), (2, 10109292954), (3, 6739528636), (4, 5054646477), (6, 3369764318), (12, 1684882159), (61, 331452228), (122, 165726114), (183, 110484076), (244, 82863057), (366, 55242038), (732, 27621019)]