20184864448

素因数分解:

$2^6\times 7^1\times {\mathrm{45055501}}^1$

素因数の和:45055520

約数の個数: 28

約数和(自身を含む): 45776390032

約数和(自身を除く): 25591525584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 45055501, 90111002, 180222004, 315388507, 360444008, 630777014, 720888016, 1261554028, 1441776032, 2523108056, 2883552064, 5046216112, 10092432224, 20184864448]

約数ペア:

[(1, 20184864448), (2, 10092432224), (4, 5046216112), (7, 2883552064), (8, 2523108056), (14, 1441776032), (16, 1261554028), (28, 720888016), (32, 630777014), (56, 360444008), (64, 315388507), (112, 180222004), (224, 90111002), (448, 45055501)]