20085948

素因数分解:

$2^2\times 3^3\times {\mathrm{179}}^1\times {\mathrm{1039}}^1$

素因数の和:1231

約数の個数: 48

約数和(自身を含む): 52416000

約数和(自身を除く): 32330052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 179, 358, 537, 716, 1039, 1074, 1611, 2078, 2148, 3117, 3222, 4156, 4833, 6234, 6444, 9351, 9666, 12468, 18702, 19332, 28053, 37404, 56106, 112212, 185981, 371962, 557943, 743924, 1115886, 1673829, 2231772, 3347658, 5021487, 6695316, 10042974, 20085948]

約数ペア:

[(1, 20085948), (2, 10042974), (3, 6695316), (4, 5021487), (6, 3347658), (9, 2231772), (12, 1673829), (18, 1115886), (27, 743924), (36, 557943), (54, 371962), (108, 185981), (179, 112212), (358, 56106), (537, 37404), (716, 28053), (1039, 19332), (1074, 18702), (1611, 12468), (2078, 9666), (2148, 9351), (3117, 6444), (3222, 6234), (4156, 4833)]