20857534128

素因数分解:

$2^4\times 3^3\times {\mathrm{48281329}}^1$

素因数の和:48281346

約数の個数: 40

約数和(自身を含む): 59868849200

約数和(自身を除く): 39011315072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 48281329, 96562658, 144843987, 193125316, 289687974, 386250632, 434531961, 579375948, 772501264, 869063922, 1158751896, 1303595883, 1738127844, 2317503792, 2607191766, 3476255688, 5214383532, 6952511376, 10428767064, 20857534128]

約数ペア:

[(1, 20857534128), (2, 10428767064), (3, 6952511376), (4, 5214383532), (6, 3476255688), (8, 2607191766), (9, 2317503792), (12, 1738127844), (16, 1303595883), (18, 1158751896), (24, 869063922), (27, 772501264), (36, 579375948), (48, 434531961), (54, 386250632), (72, 289687974), (108, 193125316), (144, 144843987), (216, 96562658), (432, 48281329)]