1020189264

素因数分解:

$2^4\times 3^1\times {\mathrm{21253943}}^1$

素因数の和:21253954

約数の個数: 20

約数和(自身を含む): 2635489056

約数和(自身を除く): 1615299792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 21253943, 42507886, 63761829, 85015772, 127523658, 170031544, 255047316, 340063088, 510094632, 1020189264]

約数ペア:

[(1, 1020189264), (2, 510094632), (3, 340063088), (4, 255047316), (6, 170031544), (8, 127523658), (12, 85015772), (16, 63761829), (24, 42507886), (48, 21253943)]