20406384

素因数分解:

$2^4\times 3^3\times {\mathrm{47237}}^1$

素因数の和:47254

約数の個数: 40

約数和(自身を含む): 58575120

約数和(自身を除く): 38168736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 47237, 94474, 141711, 188948, 283422, 377896, 425133, 566844, 755792, 850266, 1133688, 1275399, 1700532, 2267376, 2550798, 3401064, 5101596, 6802128, 10203192, 20406384]

約数ペア:

[(1, 20406384), (2, 10203192), (3, 6802128), (4, 5101596), (6, 3401064), (8, 2550798), (9, 2267376), (12, 1700532), (16, 1275399), (18, 1133688), (24, 850266), (27, 755792), (36, 566844), (48, 425133), (54, 377896), (72, 283422), (108, 188948), (144, 141711), (216, 94474), (432, 47237)]