20195514339

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6725113}}^1$

素因数の和:6725147

約数の個数: 32

約数和(自身を含む): 36154212864

約数和(自身を除く): 15958698525

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 6725113, 20175339, 47075791, 73976243, 87426469, 141227373, 221928729, 262279407, 517833701, 611985283, 961691159, 1553501103, 1835955849, 2885073477, 6731838113, 20195514339]

約数ペア:

[(1, 20195514339), (3, 6731838113), (7, 2885073477), (11, 1835955849), (13, 1553501103), (21, 961691159), (33, 611985283), (39, 517833701), (77, 262279407), (91, 221928729), (143, 141227373), (231, 87426469), (273, 73976243), (429, 47075791), (1001, 20175339), (3003, 6725113)]