20195508

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{233}}^2$

素因数の和:504

約数の個数: 36

約数和(自身を含む): 48852608

約数和(自身を除く): 28657100

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 233, 372, 466, 699, 932, 1398, 2796, 7223, 14446, 21669, 28892, 43338, 54289, 86676, 108578, 162867, 217156, 325734, 651468, 1682959, 3365918, 5048877, 6731836, 10097754, 20195508]

約数ペア:

[(1, 20195508), (2, 10097754), (3, 6731836), (4, 5048877), (6, 3365918), (12, 1682959), (31, 651468), (62, 325734), (93, 217156), (124, 162867), (186, 108578), (233, 86676), (372, 54289), (466, 43338), (699, 28892), (932, 21669), (1398, 14446), (2796, 7223)]