20946384

素因数分解:

$2^4\times 3^3\times {\mathrm{48487}}^1$

素因数の和:48504

約数の個数: 40

約数和(自身を含む): 60125120

約数和(自身を除く): 39178736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 48487, 96974, 145461, 193948, 290922, 387896, 436383, 581844, 775792, 872766, 1163688, 1309149, 1745532, 2327376, 2618298, 3491064, 5236596, 6982128, 10473192, 20946384]

約数ペア:

[(1, 20946384), (2, 10473192), (3, 6982128), (4, 5236596), (6, 3491064), (8, 2618298), (9, 2327376), (12, 1745532), (16, 1309149), (18, 1163688), (24, 872766), (27, 775792), (36, 581844), (48, 436383), (54, 387896), (72, 290922), (108, 193948), (144, 145461), (216, 96974), (432, 48487)]