20136794886

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{9561631}}^1$

素因数の和:9561658

約数の個数: 40

約数和(自身を含む): 48592213824

約数和(自身を除く): 28455418938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 9561631, 19123262, 28684893, 57369786, 86054679, 124301203, 172109358, 248602406, 258164037, 372903609, 516328074, 745807218, 774492111, 1118710827, 1548984222, 2237421654, 3356132481, 6712264962, 10068397443, 20136794886]

約数ペア:

[(1, 20136794886), (2, 10068397443), (3, 6712264962), (6, 3356132481), (9, 2237421654), (13, 1548984222), (18, 1118710827), (26, 774492111), (27, 745807218), (39, 516328074), (54, 372903609), (78, 258164037), (81, 248602406), (117, 172109358), (162, 124301203), (234, 86054679), (351, 57369786), (702, 28684893), (1053, 19123262), (2106, 9561631)]