33044420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{86959}}^1$

素因数の和:86987

約数の個数: 24

約数和(自身を含む): 73046400

約数和(自身を除く): 40001980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 86959, 173918, 347836, 434795, 869590, 1652221, 1739180, 3304442, 6608884, 8261105, 16522210, 33044420]

約数ペア:

[(1, 33044420), (2, 16522210), (4, 8261105), (5, 6608884), (10, 3304442), (19, 1739180), (20, 1652221), (38, 869590), (76, 434795), (95, 347836), (190, 173918), (380, 86959)]