20546838

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29269}}^1$

素因数の和:29293

約数の個数: 32

約数和(自身を含む): 49173600

約数和(自身を除く): 28626762

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 29269, 58538, 87807, 175614, 263421, 380497, 526842, 760994, 790263, 1141491, 1580526, 2282982, 3424473, 6848946, 10273419, 20546838]

約数ペア:

[(1, 20546838), (2, 10273419), (3, 6848946), (6, 3424473), (9, 2282982), (13, 1580526), (18, 1141491), (26, 790263), (27, 760994), (39, 526842), (54, 380497), (78, 263421), (117, 175614), (234, 87807), (351, 58538), (702, 29269)]