19903536

素因数分解:

$2^4\times 3^3\times {\mathrm{46073}}^1$

素因数の和:46090

約数の個数: 40

約数和(自身を含む): 57131760

約数和(自身を除く): 37228224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 46073, 92146, 138219, 184292, 276438, 368584, 414657, 552876, 737168, 829314, 1105752, 1243971, 1658628, 2211504, 2487942, 3317256, 4975884, 6634512, 9951768, 19903536]

約数ペア:

[(1, 19903536), (2, 9951768), (3, 6634512), (4, 4975884), (6, 3317256), (8, 2487942), (9, 2211504), (12, 1658628), (16, 1243971), (18, 1105752), (24, 829314), (27, 737168), (36, 552876), (48, 414657), (54, 368584), (72, 276438), (108, 184292), (144, 138219), (216, 92146), (432, 46073)]