20051877894

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{19423}}^1\times {\mathrm{7481}}^1$

素因数の和:26932

約数の個数: 32

約数和(自身を含む): 41855145984

約数和(自身を除く): 21803268090

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 7481, 14962, 19423, 22443, 38846, 44886, 58269, 116538, 172063, 344126, 446729, 516189, 893458, 1032378, 1340187, 2680374, 145303463, 290606926, 435910389, 871820778, 3341979649, 6683959298, 10025938947, 20051877894]

約数ペア:

[(1, 20051877894), (2, 10025938947), (3, 6683959298), (6, 3341979649), (23, 871820778), (46, 435910389), (69, 290606926), (138, 145303463), (7481, 2680374), (14962, 1340187), (19423, 1032378), (22443, 893458), (38846, 516189), (44886, 446729), (58269, 344126), (116538, 172063)]