20483658

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29179}}^1$

素因数の和:29203

約数の個数: 32

約数和(自身を含む): 49022400

約数和(自身を除く): 28538742

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 29179, 58358, 87537, 175074, 262611, 379327, 525222, 758654, 787833, 1137981, 1575666, 2275962, 3413943, 6827886, 10241829, 20483658]

約数ペア:

[(1, 20483658), (2, 10241829), (3, 6827886), (6, 3413943), (9, 2275962), (13, 1575666), (18, 1137981), (26, 787833), (27, 758654), (39, 525222), (54, 379327), (78, 262611), (117, 175074), (234, 87537), (351, 58358), (702, 29179)]