20163440214

素因数分解:

$2^1\times 3^3\times {\mathrm{383}}^1\times {\mathrm{974927}}^1$

素因数の和:975321

約数の個数: 32

約数和(自身を含む): 44924682240

約数和(自身を除く): 24761242026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 383, 766, 1149, 2298, 3447, 6894, 10341, 20682, 974927, 1949854, 2924781, 5849562, 8774343, 17548686, 26323029, 52646058, 373397041, 746794082, 1120191123, 2240382246, 3360573369, 6721146738, 10081720107, 20163440214]

約数ペア:

[(1, 20163440214), (2, 10081720107), (3, 6721146738), (6, 3360573369), (9, 2240382246), (18, 1120191123), (27, 746794082), (54, 373397041), (383, 52646058), (766, 26323029), (1149, 17548686), (2298, 8774343), (3447, 5849562), (6894, 2924781), (10341, 1949854), (20682, 974927)]