20508717294

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29214697}}^1$

素因数の和:29214721

約数の個数: 32

約数和(自身を含む): 49080692640

約数和(自身を除く): 28571975346

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 29214697, 58429394, 87644091, 175288182, 262932273, 379791061, 525864546, 759582122, 788796819, 1139373183, 1577593638, 2278746366, 3418119549, 6836239098, 10254358647, 20508717294]

約数ペア:

[(1, 20508717294), (2, 10254358647), (3, 6836239098), (6, 3418119549), (9, 2278746366), (13, 1577593638), (18, 1139373183), (26, 788796819), (27, 759582122), (39, 525864546), (54, 379791061), (78, 262932273), (117, 175288182), (234, 87644091), (351, 58429394), (702, 29214697)]