20308002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23669}}^1$

素因数の和:23698

約数の個数: 32

約数和(自身を含む): 47718720

約数和(自身を除く): 27410718

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 23669, 47338, 71007, 142014, 260359, 307697, 520718, 615394, 781077, 923091, 1562154, 1846182, 3384667, 6769334, 10154001, 20308002]

約数ペア:

[(1, 20308002), (2, 10154001), (3, 6769334), (6, 3384667), (11, 1846182), (13, 1562154), (22, 923091), (26, 781077), (33, 615394), (39, 520718), (66, 307697), (78, 260359), (143, 142014), (286, 71007), (429, 47338), (858, 23669)]