20823744

素因数分解:

$2^6\times 3^1\times {\mathrm{108457}}^1$

素因数の和:108472

約数の個数: 28

約数和(自身を含む): 55096664

約数和(自身を除く): 34272920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 108457, 216914, 325371, 433828, 650742, 867656, 1301484, 1735312, 2602968, 3470624, 5205936, 6941248, 10411872, 20823744]

約数ペア:

[(1, 20823744), (2, 10411872), (3, 6941248), (4, 5205936), (6, 3470624), (8, 2602968), (12, 1735312), (16, 1301484), (24, 867656), (32, 650742), (48, 433828), (64, 325371), (96, 216914), (192, 108457)]