20254842

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{36299}}^1$

素因数の和:36338

約数の個数: 24

約数和(自身を含む): 45302400

約数和(自身を除く): 25047558

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 36299, 72598, 108897, 217794, 326691, 653382, 1125269, 2250538, 3375807, 6751614, 10127421, 20254842]

約数ペア:

[(1, 20254842), (2, 10127421), (3, 6751614), (6, 3375807), (9, 2250538), (18, 1125269), (31, 653382), (62, 326691), (93, 217794), (186, 108897), (279, 72598), (558, 36299)]