20192814

素因数分解:

$2^1\times 3^5\times {\mathrm{41549}}^1$

素因数の和:41566

約数の個数: 24

約数和(自身を含む): 45372600

約数和(自身を除く): 25179786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 41549, 83098, 124647, 249294, 373941, 747882, 1121823, 2243646, 3365469, 6730938, 10096407, 20192814]

約数ペア:

[(1, 20192814), (2, 10096407), (3, 6730938), (6, 3365469), (9, 2243646), (18, 1121823), (27, 747882), (54, 373941), (81, 249294), (162, 124647), (243, 83098), (486, 41549)]