20502444

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89923}}^1$

素因数の和:89949

約数の個数: 24

約数和(自身を含む): 50357440

約数和(自身を除く): 29854996

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 89923, 179846, 269769, 359692, 539538, 1079076, 1708537, 3417074, 5125611, 6834148, 10251222, 20502444]

約数ペア:

[(1, 20502444), (2, 10251222), (3, 6834148), (4, 5125611), (6, 3417074), (12, 1708537), (19, 1079076), (38, 539538), (57, 359692), (76, 269769), (114, 179846), (228, 89923)]