2040383536

素因数分解:

$2^4\times {\mathrm{12841}}^1\times {\mathrm{9931}}^1$

素因数の和:22780

約数の個数: 20

約数和(自身を含む): 3953949064

約数和(自身を除く): 1913565528

約数列:

[1, 2, 4, 8, 16, 9931, 12841, 19862, 25682, 39724, 51364, 79448, 102728, 158896, 205456, 127523971, 255047942, 510095884, 1020191768, 2040383536]

約数ペア:

[(1, 2040383536), (2, 1020191768), (4, 510095884), (8, 255047942), (16, 127523971), (9931, 205456), (12841, 158896), (19862, 102728), (25682, 79448), (39724, 51364)]