20183501936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97036067}}^1$

素因数の和:97036088

約数の個数: 20

約数和(自身を含む): 42113653512

約数和(自身を除く): 21930151576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 97036067, 194072134, 388144268, 776288536, 1261468871, 1552577072, 2522937742, 5045875484, 10091750968, 20183501936]

約数ペア:

[(1, 20183501936), (2, 10091750968), (4, 5045875484), (8, 2522937742), (13, 1552577072), (16, 1261468871), (26, 776288536), (52, 388144268), (104, 194072134), (208, 97036067)]