20932908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{91811}}^1$

素因数の和:91837

約数の個数: 24

約数和(自身を含む): 51414720

約数和(自身を除く): 30481812

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 91811, 183622, 275433, 367244, 550866, 1101732, 1744409, 3488818, 5233227, 6977636, 10466454, 20932908]

約数ペア:

[(1, 20932908), (2, 10466454), (3, 6977636), (4, 5233227), (6, 3488818), (12, 1744409), (19, 1101732), (38, 550866), (57, 367244), (76, 275433), (114, 183622), (228, 91811)]