20383368

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27397}}^1$

素因数の和:27437

約数の個数: 32

約数和(自身を含む): 52604160

約数和(自身を除く): 32220792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 27397, 54794, 82191, 109588, 164382, 219176, 328764, 657528, 849307, 1698614, 2547921, 3397228, 5095842, 6794456, 10191684, 20383368]

約数ペア:

[(1, 20383368), (2, 10191684), (3, 6794456), (4, 5095842), (6, 3397228), (8, 2547921), (12, 1698614), (24, 849307), (31, 657528), (62, 328764), (93, 219176), (124, 164382), (186, 109588), (248, 82191), (372, 54794), (744, 27397)]