20767074

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 44660160

約数和(自身を除く): 23893086

約数列:

[1, 2, 3, 6, 29, 41, 58, 71, 82, 87, 123, 142, 174, 213, 246, 426, 1189, 1681, 2059, 2378, 2911, 3362, 3567, 4118, 5043, 5822, 6177, 7134, 8733, 10086, 12354, 17466, 48749, 84419, 97498, 119351, 146247, 168838, 238702, 253257, 292494, 358053, 506514, 716106, 3461179, 6922358, 10383537, 20767074]

約数ペア:

[(1, 20767074), (2, 10383537), (3, 6922358), (6, 3461179), (29, 716106), (41, 506514), (58, 358053), (71, 292494), (82, 253257), (87, 238702), (123, 168838), (142, 146247), (174, 119351), (213, 97498), (246, 84419), (426, 48749), (1189, 17466), (1681, 12354), (2059, 10086), (2378, 8733), (2911, 7134), (3362, 6177), (3567, 5822), (4118, 5043)]