20348722812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{276763}}^1$

素因数の和:277338

約数の個数: 48

約数和(自身を含む): 51889928832

約数和(自身を除く): 31541206020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 557, 1114, 1671, 2228, 3342, 6127, 6684, 12254, 18381, 24508, 36762, 73524, 276763, 553526, 830289, 1107052, 1660578, 3044393, 3321156, 6088786, 9133179, 12177572, 18266358, 36532716, 154156991, 308313982, 462470973, 616627964, 924941946, 1695726901, 1849883892, 3391453802, 5087180703, 6782907604, 10174361406, 20348722812]

約数ペア:

[(1, 20348722812), (2, 10174361406), (3, 6782907604), (4, 5087180703), (6, 3391453802), (11, 1849883892), (12, 1695726901), (22, 924941946), (33, 616627964), (44, 462470973), (66, 308313982), (132, 154156991), (557, 36532716), (1114, 18266358), (1671, 12177572), (2228, 9133179), (3342, 6088786), (6127, 3321156), (6684, 3044393), (12254, 1660578), (18381, 1107052), (24508, 830289), (36762, 553526), (73524, 276763)]